With Transformational Voice Leaders & Co-Creators of Your Big Voice
With Isaac & Thorald Koren
& Guest Faculty
Toni Bergins, Chloë Goodchild, Dr. Shamini Jain, Fred Johnson, Eileen McKusick, Priya Deepika Mohan, Christine Stevens, Jacob Vermeulen, and Justin Michael Williams
New 18-Module, 19-Week Live Video Course Starts
2026-03-26 1:00:00 pm
18-Module Self-Paced Video Training

Deep within you is a voice that knows how to turn feeling into freedom, confidence, and authentic expression for yourself and those you serve.

Learn trauma-aware vocal practices that support safe emotional release and nervous system regulation, so your voice becomes a healing instrument you can use with clarity, compassion, and integrity.

People have always gathered to breathe, sound, sing, and witness one another into wholeness.

Long before there were techniques or professions, the human voice was used as a ritualistic way of metabolizing life moving emotion, restoring connection, building community, and returning to the essence of truth and meaning.

The voice has always been an instrument to support human beings through life’s thresholds to celebrate, to grieve, to bless, to honor, to say goodbye, to welcome what’s next.

In moments that are too big for the mind to organize, the voice becomes a bridge, carrying feeling through the nervous system so it can shift, settle, and transform.

And yet for many of us, the voice is complicated. Speaking up can feel risky. Expressing emotion can feel overwhelming. Making sound freely without monitoring, managing, or staying “appropriate” can feel strangely vulnerable.

This is where trauma-aware voicework becomes profoundly regulating because the voice is a whole-body instrument, and one of the most direct pathways we have for nervous system settling, emotional completion, and embodied truth.

For decades, the Brothers Koren (Isaac and Thorald) transformational voice leaders and co-creators of Your Big Voice have helped thousands rediscover authentic sound through a rare blend of artistry, neuroscience, somatic awareness, and heart-centered facilitation.

Their work is not about performance or polish. It’s about safety and permission and creating the space where the voice can emerge with dignity, choice, individuality, and vitality.

In their new live-video training, you’ll explore the voice as a healing modality for your own transformation and, if called, as an ethical professional pathway for guiding others.

Throughout this powerful journey, you won’t just learn techniques. You’ll move through a lived arc of regulation, expression, and embodied leadership beginning with the foundations of safe and brave space, expanding into a rich toolbox of vocal healing modalities, culminating with a practicum, integration, and readiness to carry this work forward.

This program provides a special opportunity to learn from a variety of experts in the field of sound healing. The extraordinary guest faculty Toni Bergins, Chloë Goodchild, Dr. Shamini Jain, Fred Johnson, Eileen McKusick, Priya Deepika Mohan, Christine Stevens, Jacob Vermeulen, Justin Michael Williams will each lead their own dedicated module rooted in their unique methodology, with Eileen’s session being co-taught alongside the Brothers.

Together, these luminaries open multiple doorways into vocal healing through deep listening, rhythmic release, biofield coherence, mantra medicine, empowerment practices, and ancestral improvisation offering a rare opportunity to experience various lineages and pathways to the voice as a healing instrument.

For your personal healing, this training will help your nervous system soften, your voice feel safer, and long-held emotion find a dignified way to be expressed. You’ll develop a deeper relationship with your own sound not as something to fix or perfect, but as an instinctive ally for presence, inner authority, and emotional freedom.

If you choose to apply this training in service to others, you’ll gain the skills to guide people without forcing catharsis or pushing for outcomes learning how to listen, pace, witness, and respond in real time. You’ll practice holding trauma-aware vocal containers, one-on-one and in groups, grounded in consent, ethics, and embodied trust.

Just as importantly, you’ll practice being witnessed, being held, and being led so your own healing and liberation becomes the ground of how you serve.

This professional-level training will unfold through 18 modules divided into three parts: Creating Safe Space, The Toolbox, and Integration.

This isn’t about becoming perfect or sounding a certain way. It is about becoming more yourself and deeply connected to your self-worth more attuned, more regulated, more expressed, and more available to lead with immense empathy.

Who This Training Program Is For

This training is for you if you feel called to heal through trauma-aware voicework transforming your own life and supporting the healing of others, if you choose. You’ll take your place among a new era of practitioners using sound to restore regulation, emotional safety, and authentic expression.

This training equips you with master-level voice healing and trauma-aware facilitation skills, plus the confidence and competence you’ll need to build a professional voice-based practice, should you choose or integrate whole-body vocal healing into your existing work as a therapist, coach, teacher, or leader, including :

  • Anyone who wants a profound, active, and compassionate way to guide themselves through personal healing
  • Vocal healing facilitators
  • Sound healing practitioners
  • Therapists and trauma-aware coaches
  • Yoga teachers and somatic educators
  • Workshop and retreat leaders
  • Wellness professionals integrating voicework
  • Creative guides and community spaceholders
  • And more...

What You’ll Learn How to Do in This 19-Week Training

  • Create trauma-aware safe and brave spaces for the voice.
    Learn how to hold containers where expression can emerge with dignity, consent, and choice without pushing, fixing, or performing.
  • Experience the voice as a whole-body pathway to truth.
    Discover how voice, breath, emotion, and nervous system state move together, so sound becomes a lived practice of presence and authenticity.
  • Recognize patterns of self-censorship and restore choice.
    Learn to notice when your system tightens, shuts down, or over-controls, supporting a return to agency and honest expression in the moment.
  • Build a personalized relationship with your own resonance and tone.
    Experience how the voice can blend with sustained-tone instruments to support relaxation, receptivity, and nervous system settling.
  • Use rhythm as a somatic language for release and cohesion.
    Explore pulse, repetition, and call-and-response as pathways for discharge, vitality, and group coherence without needing story or lyrics.
  • Reclaim your voice through movement and embodied freedom.
    Let sound arise from sensation and impulse, dissolving stagnation and overthinking so expression becomes more alive and natural.
  • Deepen a sense of belonging through relational voice and musical listening.
    Practice voice as connection meeting and being met through sound to strengthen attunement, empathy, and inclusion.
  • Cultivate empowered expression that holds under stress.
    Learn practices that help you settle, clarify, and speak from alignment, so your voice carries confidence without performance.
  • Explore elemental sound as a pathway to embodied strength.
    Experience how voicing elemental qualities can support grounding, clarity, empowerment, and energetic balance.
  • Clarify your readiness to serve through guided practice and reflection.
    Deepen embodiment through feedback and integration so you leave with confidence without pressure and clear next steps.
  • Cross a closing threshold with ritual and community.
    Complete the journey with acknowledgment, blessing, and celebration so what you’ve embodied can land, integrate, and carry forward.

Tools you’ll receive:

  • Brave Space Framework for supporting courageous expression without forcing outcomes
  • Whole-Body Instrument Map, including the 4 chambers framework for tracking voice, breath, emotion, and nervous system state
  • The Small Voices Framework and 3-step process for shifting from protection into presence and self-trust
  • Somatic grief and emotional release practices rooted in breath, sensation, and vibration for dignified completion
  • Sonic Anatomy and the Five Zones of the Voice to map specific tones to areas of the body so you can release tension, regulate your nervous system, and restore balance in real time
  • Voice Doses Framework for short, repeatable practices that apply Sonic Anatomy to move stuck emotion, decompress stress, and build everyday resilience
  • Rhythm containers for pulse, entrainment, and call-and-response for discharge, activation, and group cohesion
  • Voice yoga practices including seed syllables and sustained tone with ethical mantra framing for inner coherence
  • Voice-in-Motion facilitation using music, movement, and toning for emotional flow and expressive freedom
  • Reflective Improvisational Mirror practices for vocal empathy, attunement, belonging, and inclusion
  • Seven Principles of Transformational Voice Leadership for embodied facilitation that’s responsive and integrity-led
  • Freedom Meditation and intention-setting practices for empowered expression that holds under stress
  • Triad practicum structure for facilitators, client, and witness roles for real-time learning and feedback
  • Creative Process Design for guiding inspiration into form with momentum and care
  • Safe Space Protocol and the 5 safe space principles for grounding, consent, and voice safety
  • Anthem Process for guiding collective creation
 

Katherine Woodward Thomas, New York Times Bestselling Author: “I Didn't Know How to Access That Part of Myself Until I Met These Two Gorgeous Angel Men”

Justin Michael Williams, Author, Speaker & Top 20 Recording Artist: “Working With the Brothers Completely Opened Me Up in a Way That I Never Even Thought Was Possible”

Create Your Own Learning Experience

Join the Livestream or Enjoy Flexible Access Later to the Recorded Sessions

Experience the teachings of the Brothers Koren and their guest faculty through livestreaming video via any connected device.

Not able to attend the live sessions? No problem! With our flexible access options and the Brothers’ extensive handouts and in-class demos as support, you’ll have the freedom to create your own classroom experience on your own terms.

Whether you want to dive deep into regularly scheduled weekly training sessions or savor the journey over an extended time period, you can choose how to best benefit from this one-of-a-kind training program:

  • Tailor Your Experience: Watch the sessions at your own pace, whenever it suits you. You can mix and match, replay your favorite parts, or spread out the content over several days (or even months).
  • Ultimate Flexibility: Whether you’re an early bird or a night owl, the recorded sessions are available to you 24/7 so you can create a learning experience that fits your schedule.

Here’s What You’ll Receive

90-Minute Class Sessions With the Brothers Koren and a Cohort of Guest Faculty

Experience a unique opportunity to be mentored by and learn from transformational voice leaders Isaac and Thorald Koren, co-creators of Your Big Voice, along with esteemed guest faculty. Program sessions are on Thursdays at 2026-03-26 1:00:00 pm.

Video and Audio Recordings of Class Sessions

Video and audio recordings will be available for you to stream in a high-quality digital format after each live class session. You’ll never have to worry about missing a class, and you can access the sessions anytime and anywhere at your convenience.

Transcripts of Class Sessions

You’ll also receive the entire class transcript after each session is completed. You can then review, print, and highlight the insights and practices you found most impactful.

30-Minute Interactive Group Practice Sessions

Following each live class, you’ll have the option to participate in a 30-minute interactive practice session. In small breakout groups on Zoom, you’ll connect with fellow participants to share insights, ask questions, and practice energy healing techniques to deepen your integration of the weekly material. Lead and assistant faculty will randomly join breakout rooms to offer real-time coaching and personalized refinements.

Energetic Practices and Reflection Questions

Between class sessions, you’ll have the opportunity to practice vocal exercises and other new tools, reflecting upon your experiences to accelerate learning and integrate each week’s lesson.

Online Community

Our exclusive online community is the perfect place to continue your discovery process after each class. Here, you can continue the discussion about your program materials and interact with your fellow students to take your exploration to an even deeper level.

About The Brothers Koren

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Isaac and Thorald Koren (the Brothers Koren) are transformational voice leaders, music mentors, and artists who are passionate about hearing “the world’s song, one voice at a time.” They’re committed to bringing the healing power of music to voices from all walks of life. With over 20 years of experience recording, teaching, and empowering others while touring the world, their work continues to grow and expand the space for creative expression, leading people toward a more embodied life experience.

Over the course of their musical careers, as The Kin and the Brothers Koren, they have performed live on Conan, earned a gold record, and performed for over a million people while touring with Coldplay, Pink, Rod Stewart, and Bon Jovi. Today, their mission has shifted to one that seeks to include many voices, as they listen and study the transformative effect of voice and music on human wellbeing.

The Brothers are journeymen and guides for those seeking deeper connection and healing through the profound medium of voice, music, and song. They live in service to a bold vision: “Our wish is for each and every person to be radically expressed; a world where all genders, races, ethnicities, and human lives are fully connected to their voices, their stories, and their authentic selves.”

Through their programs, The Songwriter’s Journey and Your Big Voice, the Brothers Koren are helping thousands reclaim their voices (especially those who thought they couldn’t sing out) and the stories and songs that have lain dormant unearthing a diversity of big voices from all around the world. The Brothers have worked with Fortune 500 companies, presented at TEDx, are faculty at the Exponential Medicine conference, and are musical directors for the Association of Transformational Leaders™ SoCal.

Guest Faculty
CLICK ON IMAGE FOR BIO

Toni Bergins
Toni Bergins, MEd, Founder and Director of JourneyDance™

Chloë Goodchild
International Voice Pioneer, Author, Singer & Founder of The Naked Voice

Dr. Shamini Jain
Founder and CEO of the Consciousness and Healing Initiative & Adjunct Professor at UC San Diego

Fred Johnson
Inayati Sufi Order Spiritual Elder, Director, Vocal Performer, Chanter & Author

Eileen McKusick
Founder of the Biofield Tuning Institute, Researcher & Author

Priya Deepika Mohan
Vocalist, Producer, Educator, and Yoga Teacher

Christine Stevens
Author, Sound Healer & Music Therapist

Jacob Vermeulen
Pianist, Singer, and Composer

Justin Michael Williams
Author, Transformational Speaker, Top 20 Recording Artist

Program Details & Curriculum

Sessions are on Thursdays at 2026-03-26 1:00:00 pm.

This program will feature LIVE teachings, interactive sessions, guided experiential practices, and Q&A with the Brothers Koren and guest faculty. You won’t just learn concepts, you’ll build authentic, embodied capacity through practice.

The journey unfolds through 18 modules divided into three parts Creating Safe Space, The Toolbox, and Integration each designed to deepen your personal healing while also cultivating the skill of professionally ethically guiding others with intentional pacing and care.

As the training progresses, you’ll learn, experience, and integrate the work in ways that strengthen your confidence. You’ll be guided through foundational frameworks, introduced to diverse vocal healing modalities, and supported in applying what you’ve learned through a practicum, feedback, and real-time experience.

To support deep, lived learning, this training program is designed to consistently include:

  • Instruction that clarifies the “why” and the “how” of the practices
  • Guided experiential processes so you can feel the effects of the work in your own body
  • Practical ways to incorporate the practices into daily life and professional settings
  • Structured practice so you can build skills in presence, listening, pacing, and responsivity
  • Supportive reflection and feedback to help you integrate what’s emerging

During the final weeks of the program, you’ll be guided into deeper integration, guided practices, and real-time applications shaped by the collective presence of the group and the readiness of each participant.

And because trauma-aware facilitation is something you learn through being held, you’ll also spend time in the roles of client, witness, and facilitator so you’ll gain insight not only into how to guide others, but into what creates safety, trust, and meaningful transformation from the inside out.

These closing experiences will help you embody what you’ve learned, not as a set of techniques, but as a lived capacity, enabling you to listen, respond, and guide with steadiness, discernment, and care.

You’ll come away from the training program with a clearer sense of how to carry this work forward personally, creatively, and/or professionally and how to offer voice-based healing in a way that’s grounded and personalized.

The final module will serve as a graduation celebration, with a closing ritual honoring the journey you’ve taken. Joined by the guest faculty and community you’ve cultivated over 19 weeks, this online gathering will help coalesce what you’ve learned so that it lands deeply emotionally complete and integrated allowing you to carry your voice, your growth, and your gifts forward with greater trust, embodiment, and readiness.


PART ONE CREATING SAFE SPACE
(Modules 1-5)

Module 1: Opening the Container Foundations of a Safe & Brave Space (2026-03-26 1:00:00 pm)

Faculty: The Brothers Koren

This opening module will establish the emotional, relational, and nervous-system foundations for the entire 18-module, 19-week training. The Brothers will introduce you to their Safe Space and Brave Space Frameworks two complementary ways of creating environments where your voice can emerge with dignity, choice, and vitality.

Through grounding, breath, and simple orienting practices, you’ll begin to experience your voice not as something to fix or perform, but as a living expression of your whole body.

Whether you’re coming for personal healing or professional application, the Brothers will create an immediate sense of safety and self-trust, helping your nervous system settle so authentic expression can arise. If you’re a therapist, coach, educator, or facilitator, you’ll build the core skills you’ll need to hold trauma-aware vocal containers, one-on-one or in groups.

You’ll also explore how generosity, curiosity, willingness, awe, and daring create the conditions for meaningful transformation, and how to invite expression without pushing for results.

This module will become the ethical and embodied foundation for all voicework that follows.

In this first session, you’ll:

  • Learn safe space protocols for grounding, nervous-system safety, and self-trust
  • Experience the signature opening ritual for orienting to breath, body, and voice
  • Discover how to relate to your voice with curiosity rather than judgment
  • Understand what brave space feels like when fear becomes aliveness
  • Learn how to use safe space protocols to open any voice-based session
  • Explore the five safe space principles of generosity, curiosity, willingness, awe, and daring
  • Discover how to invite expression from others without forcing outcome

Module 2: Explore the Voice as a Whole-Body Instrument & Learn Tools for Nervous System Regulation (2026-04-09 1:00:00 pm)

Faculty: The Brothers Koren

In this class, you’ll explore the voice as a whole-body instrument a dynamic system of breath, resonance, reverberance, emotion, and electromagnetic activity.

Through guided breathwork, vocal toning, and attuned listening, you’ll experience how the voice reflects, regulates, and stimulates the whole human system.

If you’re using this work for personal healing, you’ll notice how stress, anxiety, and shutdown show up in your voice and how simple, embodied vocal practices can restore balance, vitality, and emotional coherence.

If you’re a therapist, coach, educator, or facilitator, you’ll learn practical tools for co-regulation, voice health assessment, and nervous-system tracking, helping you know when to slow down, ground, or invite more expression.

The Brothers will also introduce you to the small voices framework a process for working with thoughts like “I’m not good enough,” “I’m not safe,” “My voice doesn’t matter,” "I have to be perfect,” and “I’m too much.”

You’ll also learn about the four chambers of the whole-body instrument, an original Brothers Koren methodology and map of how voice, breath, emotion, and resonance move through the body.

This week, the Brothers Koren will guide you to:

  • Understand how your whole body shapes your voice
  • Experience the four chambers of the whole-body instrument for sensing where sound and emotion live
  • Recognize and work with your own small voices and how to help others work with their small voices in a trauma-aware way
  • Learn the 3-step small voices process for moving from protection to presence
  • Use the embodied scale and claimed scale to assess safety and self-connection in others
  • Recognize vocal and postural signs of dysregulation in others

Module 3: Develop Compassionate Listening, Silence & Receptivity Softening Inner Criticism & Building Self-Trust (2026-04-16 1:00:00 pm)

Faculty: Chloë Goodchild, pioneering voice teacher

This week, you’ll explore Chloë Goodchild’s pioneering Naked Voice approach a practice of sound awareness rooted in deep stillness, non-judgmental listening, and self-inquiry.

Rather than “doing voice” or trying to sound better, you’ll learn to receive the voice silent, spoken, and sung as a direct doorway into presence, emotional safety, and inner truth.

Through guided listening, self-sounding, and skillful use of silence, you’ll shift from evaluating sound to sensing its felt resonance in the body, allowing authentic sound to arise naturally.

For personal healing, this session will support a profound softening of inner criticism and a return to trust, where the voice becomes refuge, prayer, and regulation.

For professional application, you’ll learn practical tools for attunement, pacing, and receptive spaceholding, including how listening becomes the medicine and how silence can be held ethically without fixing or pushing.

In this session, you’ll:

  • Practice Chloë’s “One breath One voice” self-sounding to support presence and emotional settling
  • Shift from judging sound to sensing felt resonance and inner safety
  • Explore how silence supports receptivity, self-trust, and nervous system ease
  • Learn how to use deep listening and silence as trauma-aware facilitation tools, including pacing, consent, and non-doing
  • Practice elements of Chloë’s sound awareness toolkit including voice as silent, spoken, and sung supported by energy movement and musical awareness
  • Learn how to use language cues that invite expression without directing outcome in a compassionate, non-judgmental way

Module 4: Somatic Voicework for Grief & Emotional Release Expressing Feelings Safely (2026-04-23 1:00:00 pm)

Faculty: Jacob Vermeulen, somatic voice facilitator and pianist

In this module, Jacob Vermeulen will introduce his somatic approach to vocal healing, where grief and deep emotional material are met through felt sensation, breath, and vibration rather than storytelling or analysis.

You’ll experience emotion as energy moving through the body, using sound to support safe release, regulation, and emotional completion. This work will help you express and integrate grief without retraumatization, emotional flooding, or bypassing.

For your own healing, you’ll have a powerful way to gently access sadness, loss, and long-held emotional weight while staying grounded and resourced.

If you’re a therapist, coach, yoga teacher, or facilitator, you’ll learn a clear somatic framework for supporting grief in others emphasizing pacing, nervous system awareness, and vocal attunement rather than catharsis or fixing.

You’ll also learn how to recognize when emotion is moving versus stuck, listen for vocal patterns that reflect emotional states, and use sound to restore flow, dignity, and self-trust.

During this class, you’ll discover how to:

  • Meet grief as a bodily and vocal experience, not a story
  • Experience practices for sounding emotion safely without overwhelm
  • Learn how breath and vibration help grief complete and settle
  • Reconnect with aliveness and relief after emotional release
  • Use somatic vocal cues to guide pacing and safety
  • Support emotional release without retraumatization
  • Learn foundations of Jacob’s somatic vocal healing approach, including vocal pattern awareness and nervous system-led facilitation

Module 5: Mapping the Sonic Instrument Creating Healing Tonics for Vitality, Clarity & Regulation (2026-04-30 1:00:00 pm)

Faculty: The Brothers Koren and Eileen McCusick, founder of the Biofield Tuning Institute and co-creator of the Sing the Body Electric program

In this session, you’ll explore the voice as an intentional interface with the body’s energetic and nervous systems through the framework of Sing the Body Electric a collaborative approach developed by Eileen McKusick and the Brothers Koren that brings voice into direct relationship with vibration, electricity, and embodied awareness.

Drawing from Eileen’s work in Biofield Tuning, you’ll learn how sound interacts with the biofield, and how specific tones and frequencies can support regulation, vitality, and steadiness.

The Brothers and Eileen will also introduce you to sonic anatomy as a way of mapping how sound moves through the body, and the five zones of the voice (foundation, belly, heart, face/head, biofield) as a practical tool for sensing where your voice is resonating and what your system needs for balance.

You’ll also explore how tuning forks can be paired with vocal toning noticing how forks can clarify the field while the voice supports integration.

Through guided practice, you’ll learn to create healing tonics, personalized combinations of vocal tones, zones, and intention, to recalibrate your whole-body instrument toward equilibrium and health.

This week, you’ll:

  • Explore Sing the Body Electric practices to support vitality and regulation
  • Experience guided sonic anatomy toning for whole-body coherence
  • Learn the five zones of the voice for grounding, energizing, and balancing the system
  • Learn how to use tuning forks paired with the voice in a trauma-aware way to support relaxation and clarity for yourself and others
  • Explore ways to assess which vocal zone or tone best supports regulation or vitality in yourself and others
  • Learn how to guide others in creating personalized healing tonics using sonic anatomy as a clear, non-diagnostic map for facilitation

PART TWO THE TOOLBOX

PART TWO THE TOOLBOX
(Modules 6-11)

Module 6: Voicing the Goddess - Mantra, the Elements & Biofield Coherence (2026-05-07 1:00:00 pm)

Faculty: Dr. Shamini Jain, founder and CEO of the Consciousness and Healing Initiative (CHI), psychologist, scientist, and singer

In this module, you’ll explore Dr. Shamini Jain’s bridge between science, spirituality, and embodied voice practice through mantra, elemental sound, and divine feminine expression.

She’ll guide you into voicing the elements — earth, water, fire, and magnetism — as pathways for grounding, emotional clarity, empowerment, and energetic balance.

You’ll explore mantra as medicine — not as performance or belief, but as intentional sound that shapes attention, physiology, and the biofield.

Through accessible practices that won’t require prior singing experience, you’ll experience how voicing elemental qualities and goddess archetypes can awaken vitality, stabilize the nervous system, and restore a felt sense of coherence and connection with divinity.

For personal healing, this work will offer tools for confidence, emotional regulation, and embodied self-expression.

If you’re a coach, therapist, educator, or sound practitioner, you’ll also learn a clear, ethical framework for guiding mantra and elemental voice practices in ways that are inclusive, trauma-aware, and grounded in self-agency.

In this session, you’ll learn:

  • Practices for voicing the elements to support grounding, flow, courage, and clarity
  • Shakti seed mantra practices for empowerment and biofield balance
  • How mantra supports nervous system regulation and emotional stability through energetic connection with divine forces within you
  • Tools for reclaiming confidence and embodied expression through voice
  • How to guide elemental voicing and mantra safely in groups or one-on-one
  • Why collective vocal practice supports coherence and cooperation
  • Ways to use voice-based elemental practices to support embodiment and leadership

Module 7: The Brave Voice Cultivating Courageous, Embodied, Emotional Expression (2026-05-14 1:00:00 pm)

Faculty: The Brothers Koren

This module centers on the brave voice your capacity to stay present with emotion and allow it to be expressed through sound without forcing, performing, or bypassing.

Building on the foundations of safe space and nervous system regulation established earlier in the training, you’ll explore emotion as energy in motion and your voice as the bridge that allows feeling to move, transform, and complete.

Rather than working with story or analysis, you’ll be guided into a direct, embodied relationship with emotional experience. Fear, shame, grief, anger, longing, joy, and vulnerability will be reframed as natural thresholds your voice is designed to meet.

You’ll learn to recognize the difference between bravery and overwhelm, expression and discharge, and activation and regulation. The brave voice isn’t about volume, confidence, or catharsis it’s regulated risk held within safety and choice.

For personal healing, this module will support emotional dignity, self-trust, and a renewed relationship with your expressive range.

If you’re a therapist, coach, educator, or facilitator, you’ll gain a trauma-aware framework for inviting emotional expression ethically, without pushing or fixing. This module marks a threshold in the training, bridging regulation into courageous, embodied expression.

This week, you’ll:

  • Learn how to relate to emotion as sensation and sound rather than story
  • Experience your brave voice as regulated courage, not performance or catharsis
  • Practice sounding fear, grief, anger, and vulnerability safely
  • Grow your emotional range, dignity, and expressive trust
  • Understand how to distinguish expression from discharge in vocal work, for yourself and others
  • Learn language cues that support courage while honoring choice and consent as a facilitator
  • Apply a trauma-aware framework for working with emotional thresholds through voice

Module 8: The Voice of the Drum Rhythm for Emotional Release & Nervous System Regulation (2026-05-21 1:00:00 pm)

Faculty: Christine Stevens, music therapist and author of Music Medicine

In this session, you’ll experience rhythm as medicine for the body.

You’ll explore entrainment, pulse, activation, and rhythmic containers as pathways for emotional release, regulation, and group cohesion.

Rhythm will become a poetic and somatic language one that lets energy and emotion move through your body without relying on melody, lyrics, or personal story.

You’ll be guided through three rhythm-inspired vocal practices, each rooted in a cultural drum and its unique gift to the voice: the frame drum for toning and singing drum sounds, the djembe for Yorùbá chant and improvised vocal grooves, and the buffalo or shamanic drum for shadow work through rhythmic grounding and vocal clearing.

For personal healing, this week will give you an embodied way to discharge stress, access vitality, and reconnect with instinct through voice-and-drum practices.

If you’re a therapist, coach, educator, yoga teacher, or facilitator, you’ll learn adaptable rhythmic structures you can use ethically in one-on-one and group settings.

You’ll also work with call-and-response vocal chanting while holding a steady pulse, learning how rhythm supports safety, coherence, and collective movement.

During this class, you’ll:

  • Explore how rhythm supports emotional release and nervous system regulation
  • Experience call-and-response vocal chanting while holding a steady pulse
  • Practice voice-and-drum rhythms for grounding, activation, and vitality
  • Express emotion safely through pulse and repetition
  • Learn how to use rhythmic containers to support group cohesion in yourself and others
  • Work with tempo, pulse, and entrainment ethically in one-on-one and group settings
  • Sense how different drums support different emotional and energetic states

Module 9: Voice Yoga Mantra, Resonance & Devotional Sound for Finding Inner Coherence (2026-05-28 1:00:00 pm)

Faculty: Priya Deepika Mohan, sound healer and facilitator

In this module, you’ll learn about voice yoga as an embodied vocal practice using mantra, sustained tone, and devotional sound to support regulation, presence, and an expanded expressive range.

Drawing from Priya Deepika Mohan’s South Indian cultural lineage and her work in sound healing and voice embodiment, you’ll explore voice not as a performance tool, but as a vibrational offering and a listening practice.

Through gentle breath, toning, seed syllables, and simple melodic phrase work, you’ll experience how resonance moves through your body and how devotional sound can soften effort, reduce reactivity, and create internal coherence.

You’ll understand mantra as vibration rather than belief, offering an accessible, non-dogmatic entry point into ancient sound practices while maintaining cultural respect and ethical clarity.

This week, the emphasis will be on choice, consent, and nervous-system awareness, supporting you in sensing when devotional voice practices are grounding, when they’re activating, and when silence is the most appropriate response.

Priya will present voice yoga as one modality within the vocal healers toolkit preparing you for deeper group voice work and facilitation in later modules.

In this session, you’ll:

  • Explore how mantra and sustained tone support nervous system regulation
  • Experience voice as vibration, listening, and presence rather than performance
  • Practice seed syllable toning as a gentle way to open resonance and breath
  • Use devotional sound to soften effort and emotional holding
  • Practice simple melodic voicework that expands expressive subtlety and ease
  • Learn how to ethically and contextually introduce mantra-based practices for yourself and others
  • Explore ways to frame devotional voicework without belief systems or cultural appropriation
  • Understand how to gauge when voice yoga is supportive and when it’s not appropriate
  • Receive guidance on how to lead simple toning and resonance practices in a trauma-aware way
  • Understand how voice yoga complements vocal healing work

Module 10: Voice in Motion JourneyDance, Movement & Vocal Expression for a Renewed Sense of Freedom (2026-06-04 1:00:00 pm)

Faculty: Toni Bergins, founder of the healing movement program, JourneyDance®

In this class, you’ll explore voice in motion through the lens of Toni Bergins’ JourneyDance methodology a movement-based practice designed to awaken vitality, emotional flow, and authentic self-expression.

Toni will invite you into a guided session of embodiment, release, and integration, using music, movement, breath, and sound as pathways back into your body. You’ll learn to reclaim your voice as a natural extension of movement, allowing sound to arise organically from sensation, impulse, and emotional truth.

For personal healing, this work will help dissolve stagnation, bypass overthinking, and restore a sense of aliveness and freedom in both body and voice.

If you’re a movement facilitator, therapist, coach, educator, or wellness practitioner, you’ll also learn a clear, trauma-aware framework for using movement and toning together to support emotional release, nervous system regulation, and creative expression.

You’ll explore how to guide voice without forcing sound, use music and movement to unlock vocal expression, and support others in experiencing body and voice as a single, expressive instrument.

This week, you’ll learn:

  • JourneyDance-inspired practices for emotional release and vitality
  • How movement naturally invites voice and sound without pressure
  • How to cultivate increased freedom, play, and confidence through vocal expression
  • Voice-in-motion facilitation adaptable for groups or individuals
  • Ways to guide movement-first practices that invite organic vocalization in yourself and others
  • How to use trauma-aware cues for pacing, consent, and grounding
  • How to use music, movement, and toning to support integration and coherence

Module 11: Reflective Improvisational Mirror Deepening a Sense of Belonging Through the Ancestral Voice & Vocal Empathy (2026-06-11 1:00:00 pm)

Faculty: Fred Johnson, renowned vocal jazz improviser, percussionist, and sound-healing teacher

In this session, you’ll explore voice as a practice of relationship, belonging, and shared humanity.

Rooted in the lineage of vocal jazz improvisation and influenced by African diasporic traditions, you’ll experience the voice not as performance, but as a living, responsive conversation that restores connection to self, others, and lineage.

Through Fred’s signature Reflective Improvisational Mirror approach, you’ll practice listening deeply and responding musically, allowing sound to arise from presence rather than intention. This work will cultivate a felt sense of belonging the experience of being heard, mirrored, and met exactly as you are.

For personal healing, these practices will soften isolation, release shame, and reawaken expressive trust.

For professional application, you’ll build essential skills in vocal empathy, attunement, and relational pacing, learning how to support others through sound without fixing or directing.

Fred’s teaching will emphasize voice as a communal act, where expression becomes a bridge to dignity, connection, and collective coherence.

During this class, you’ll:

  • Learn the reflective improvisational mirror approach for restoring connection and expressive trust
  • Experience how vocal mirroring supports emotional safety and a felt sense of belonging
  • Use call-and-response and melodic improvisation to access flow, presence, and relational ease
  • Learn how to guide mirroring and sonic reflection as trauma-aware facilitation tools for yourself and others
  • Gain skills for using improvisation to support group cohesion, inclusion, and belonging
  • Explore how to with silence, tone, and timing to meet people where they are

PART THREE INTEGRATION

PART THREE INTEGRATION
(Modules 12-18)

Module 12: Integration & Application Crafting Your Vocal Healer’s Toolkit (2026-06-18 1:00:00 pm)

Faculty: The Brothers Koren

This integration module will support you in discerning and embodying the vocal healing tools that best align with your unique gifts, nervous system, lived experience, and professional context.

Rather than adding more techniques, the focus will be on choice, discernment, and application learning when and how to use voice-based practices with ethics, confidence, and care. You’ll reflect on the modalities explored throughout the toolkit section and identify the approaches that feel most natural, sustainable, and effective for you personally and professionally.

This session will be anchored in the Seven Principles of Transformational Voice Leadership, a living framework for embodied facilitation In Love With Self & Fascinated With Others, Experience Oriented, Masters of Time, Masters of Being, Masters of Space, Choosing to Align With Life, and Leading With a “Yes, and…”

Each principle will be explored through real-time experiential demonstrations, so you won’t just understand them conceptually you’ll feel them in practice.

This week will mark the transition from exploration to embodiment, helping you clarify how you work, why you work that way, and how to lead from your own integrated voice.

In this session, you’ll learn how to:

  • Choose a vocal healing toolkit aligned with your body, voice, and values
  • Feel the Seven Principles of Transformational Voice Leadership in real time
  • Identify practices that support your regulation, expression, and vitality
  • Apply the seven principles in one-on-one and group facilitation
  • Lead with increased confidence without forcing outcomes
  • Develop language and presence that support safety, trust, and authentic expression

Module 13: The Empowered Voice Freedom Meditation, Intention-Setting & Embodied Leadership for Confident Expression (2026-06-25 1:00:00 pm)

Faculty: Justin Michael Williams, Grammy-nominated recording artist and bestselling author

In this module, Justin Michael Williams will bring his signature blend of trauma-informed mindfulness, authentic voice, and practical intention-setting.

Justin is known for making meditation and empowerment accessible especially if “positive thinking” or traditional practices haven’t stuck and for teaching tools that build real-world confidence without forcing performance.

You’ll explore empowerment as alignment, when your voice, body, and intention match what’s true. Justin will guide you through his Freedom Meditation approach and related practices that support nervous system regulation, interrupt self-doubt patterns, and clarify the next honest step.

For personal healing, this session will strengthen self-trust, reduce inner noise, and support clear expression, especially under stress.

If you’re a coach, educator, therapist, or wellness practitioner, you’ll also learn a grounded framework for helping others access agency and confidence without bypassing emotion or somatic reality, using consent, pacing, and practical language that meets people where they are.

In this class, you’ll:

  • Learn the difference between empowerment and performance and feel it in your body
  • Experience Justin’s Freedom Meditation to build stability and self-trust
  • Receive tools for working with self-doubt and inner voices that derail expression
  • Learn how to guide intention-setting without pressure using what actually works
  • Discover ways to offer trauma-aware prompts that support agency, boundaries, and values-based voice
  • Learn a simple empowerment practice you can adapt for yourself and others settle → clarify → sound → integrate

Module 14: Presence, Listening & Responsivity The Ethical Arc of Vocal Healing in Action (2026-07-02 1:00:00 pm)

Faculty: The Brothers Koren

This practicum-focused module will mark the transition from learning about voice-based healing to experiencing how it’s held in real time.

The Brothers will introduce you to the ethics of vocal healing how sessions begin, unfold, and close with safety, dignity, and responsiveness. Rather than focusing on techniques or outcomes, the emphasis will be on presence, listening, pacing, and relational awareness.

The Brothers will offer live demonstrations of one-on-one voice sessions before the breakout practice to build clarity and confidence. You’ll learn how to provide feedback that’s descriptive, non-judgmental, and developmental, supporting self-awareness, ethical discernment, and embodied leadership.

Then you’ll have the option to work in triads, rotating through the roles of facilitator, being-led voice, and witness within Your Big Voice master coachled breakout groups. Each role will offer a distinct learning perspective, guiding with care, receiving with trust, and witnessing without fixing.

This structure will support personal integration if you’re primarily exploring your own voice, while offering a clear, supported pathway for guiding others professionally.

This week, you’ll:

  • Feel what it’s like to be guided and witnessed with presence
  • Learn how to use listening and pacing to create safety and trust
  • Develop confidence in your own embodied voice
  • Learn how to guide a simple, ethical one-on-one voice session
  • Explore ways to prioritize presence over performance while responding in real time
  • Learn how to provide descriptive feedback that supports clarity, growth, and facilitator maturity
  • Experience an optional small-group practice facilitated by Your Big Voice master coaches

Module 15: Daily Voice Doses Everyday Vocal Practices for Regulation, Healing & Integration (2026-07-09 1:00:00 pm)

Faculty: The Brothers Koren

In this module, the Brothers will introduce you to voice doses short, repeatable vocal practices designed to support emotional regulation, nervous system balance, and creative vitality in everyday life.

Rather than relying on long sessions or peak experiences, voice doses work by engaging the body’s natural neurochemical systems through simple, intentional vocal exploration. You’ll learn how to use your voice as a daily ally for wellbeing before conversations, after stress, during transitions, or whenever regulation and reconnection are needed.

If you’re focused on personal healing, this session will offer accessible practices that build trust, pleasure, and self-acceptance with your voice.

If you’re a therapist, coach, educator, yoga teacher, or facilitator, voice doses provide practical tools you can weave into sessions, classrooms, or group spaces without overwhelm or performance pressure. You’ll also learn how to select the right “dose” for the moment, support regulation without forcing catharsis, and how consistency builds lasting change.

In this session, you’ll:

  • Learn the daily voice doses framework for building trust, resilience, and vocal health
  • Experience short, repeatable voice doses you can use for daily regulation, confidence, and integration
  • Explore dopamine-inspired practices for curiosity and flow through vocal exploration and melody
  • Explore oxytocin-inspired practices for trust and courage in singing and being heard
  • Explore serotonin-inspired practices for safety and self-worth through receptive listening and kindness toward your voice
  • Explore endorphin-inspired practices for play and awe, including pressure-free expression
  • Learn how to “prescribe” voice doses based on nervous system state for yourself and others
  • Discover ways to introduce voice safely in professional settings

Module 16: The Creative Process Moving From Inspiration to Impact (2026-07-16 1:00:00 pm)

Faculty: The Brothers Koren

This week, the Brothers will guide you through their Creative Process Design a nature-aligned framework for bringing inspiration into form with momentum and integrity.

Rather than forcing outcomes, you’ll learn how to listen for what wants to emerge and move it through five essential phases downloading, sculpting, framing, making, and curating. This approach will support sustainable creativity and help prevent burnout, over-effort, or abandoning meaningful projects.

You’ll learn how to apply the Creative Process Design to any endeavor, including songwriting, building a vocal healing or sound healing practice, designing programs, launching a business, or navigating a personal or professional transition.

To bring the framework into embodied experience, the Brothers will lead you through a live, collaborative songwriting process known as the Anthem Process. This collective creation will serve as a real-time demonstration of group facilitation, showing how to hold multiple voices, foster inclusion, and guide creativity from inspiration to impact.

This module will support personal creative confidence while offering a clear, transferable model for leading groups, projects, and communities through meaningful creation.

In this class, you’ll discover:

  • The five phases of the Creative Process Design
  • How to move ideas from inspiration into completion with clarity and momentum
  • Ways to build greater trust in your creative instincts, timing, and voice
  • How to apply the Creative Process Design to programs, offerings, and businesses
  • Tools for guiding collective creativity with clarity and care
  • Group facilitation principles for holding multiple voices and fostering inclusion

Module 17: Integration Practicum Trust Your Readiness Through Guided Practice & Reflection (2026-07-23 1:00:00 pm)

Faculty: Your Big Voice Master Coaches

This practice-intensive integration week is designed to help you embody what you’ve learned and clarify how you want to use voicework moving forward.

Rather than introducing new material, the focus will be on application, reflection, and readiness, bringing together the full arc of the training in a grounded, supportive environment.

You’ll watch step-by-step live demonstrations showing how voice-based healing sessions unfold in real time, helping you understand what’s being practiced and why. These structured examples support personal healing and integration while also offering insight into how the work can be applied professionally in supportive settings.

For those who wish, there will be coach-led small group breakouts and triads, rotating through the roles of facilitator, being-led voice, and witness at the end for optional practice and feedback.

The feedback will be descriptive, compassionate, and developmental, emphasizing presence, listening, pacing, and ethical awareness rather than performance or mastery. This is not a certification assessment, but an integration practicum to help you sense your strengths, edges, and next steps with confidence without pressure and clarity without comparison.

This week, you’ll:

  • Deepen your embodiment of the voice practices through lived experience
  • Practice in coach-led triads as facilitator, being-led voice, and witness
  • Notice how your voice responds under real-time conditions
  • Cultivate increased self-trust through supported reflection and practice
  • Facilitate simple voice-based sessions in ethical, trauma-aware containers
  • Experience holding and being held with presence, listening, and pacing
  • Receive clear feedback to support discernment about future facilitation
  • Clarify how you want to serve, share, or integrate this work moving forward

Module 18: Celebration & Graduation Integration, Blessing & Transition Forward (2026-07-30 1:00:00 pm)

Faculty: The Brothers Koren With Special Guest Faculty & Community

This final gathering will be a celebratory closing and graduation, honoring the journey you’ve taken through the voice as a healing instrument training.

Rather than a performance or evaluation, this session will be a ritual of integration, acknowledgment, and transition, marking what’s been learned, embodied, and reclaimed through voice.

You’ll be guided through reflective practices to recognize your growth, name your emerging relationship with voice, and sense how you wish to carry this work forward personally, creatively, or professionally. Select guest faculty and special guests will join the gathering to offer blessings, reflections, and shared presence, reinforcing the sense of belonging and community cultivated throughout the training.

This closing experience will support emotional completion and nervous system settling, allowing insights to land and integrate. The graduation won’t be an endpoint, but a threshold a conscious transition into living, leading, and listening from a more embodied, expressed, and aligned voice.

In this closing session, you’ll:

  • Reflect on your journey with voice and expression through guided practice
  • Experience a meaningful closing ritual marking your transition beyond the training
  • Feel a sense of completion, acknowledgment, and celebration
  • Clarify how voice will live in your life moving forward
  • Receive recognition within a supportive community of peers and mentors
  • Be inspired by guest faculty reflections and shared presence
  • Find language to name your learning, growth, and next steps

Special Bonus Offer

In addition to Isaac and Thorald’s transformative 19-week professional training, you’ll receive this special bonus offer to complement the program and take your understanding and practice to an even deeper level.

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What Graduates of Isaac and Thorald’s Courses Are Saying…

“I felt changes immediately when doing the meditations...”
This is an excellent course. So many great energy tools and information. I felt changes immediately when doing the meditations, both during class and on my own. Cyndi presented the information clearly and concisely, with humor and empathy, and in a down-to-earth way. I’ve learned so much in the seven weeks. 
Laura Schroll

Valley Stream, New York

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“I was able to take what I learned in these classes and directly apply it...”
I was able to take what I learned in these classes and directly apply it to my work and my daily life immediately. This helped me reach one of my personal goals I had set for this class, which was to continue to grow in trusting my intuition and skills. Cyndi is amazing! 
Heidi

Plymouth, Minnesota

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“[Cyndi’s course] helped me start cleansing disease and restoring balance to my body.”
Cyndi’s course delivered as promised. It helped me start cleansing disease and restoring balance to my body. What I learned about our chakras’ true capabilities alone was worth the price of the course.
Greg

Clifton, New Jersey

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“I feel like I could spend a lifetime with Cyndi and still never stop learning.”
Cyndi’s work is so rich and so helpful. I’ve spent hundreds of dollars on programs that have promised results but failed to deliver any relevant teaching. Cyndi is quite the opposite. I feel like I could spend a lifetime with her and still never stop learning. She is really tapped into divine energy. I feel like I’m growing as a person and as an energetic being. My boundary issues are slowly starting to heal.
Frankie
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“Cyndi took me where I hadn’t been before!”
I love Cyndi Dale’s work and have a number of her books. As a Healing Touch practitioner and Reiki Master, I know tons about energy work, chakras, auras, and empaths, but Cyndi took me where I hadn’t been before! I am integrating what I’ve learned into my practice with my clients — and I also use the techniques on myself. 
Lyssa
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An Unprecedented Opportunity to Join This Live Video Training

We feel honored that Isaac and Thorald Koren have chosen to partner with The Shift Network to offer this exclusive LIVE online training. This is a unique opportunity to interact directly with transformational voice leaders and co-creators of Your Big Voice whose powerful insights and pioneering work are helping us heal and awaken ourselves and our world.

If you’re serious about learning how the voice can become a healing instrument, then you owe it to yourself, your loved ones, and our world to take this one-of-a-kind program.

If you’re ready to take the next step in your own evolution, click the register button below to reserve your space now.

Choose Your Payment Option:

Register Today!

5 payments of $395

Register Today!

1 payment of $1,799

Your Satisfaction Is 100% Guaranteed!

Your satisfaction is 100% guaranteed! If you don’t absolutely LOVE or don’t feel that it meets your needs please submit your refund request form on or before April 16, 2026 and we’ll happily issue qualifying customers a refund.

More Praise for Isaac and Thorald Koren…

“Cyndi Dale is a natural intuitive...”
Cyndi Dale is a natural intuitive who teaches, coaches, and advises people with the intention of supporting them as they move toward positive change and healing.
Alanis Morissette

Grammy Award-winning singer and songwriter

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“... one of the most understandable explanations of how energy medicine therapies work...”
Cyndi Dale has accomplished something that I haven’t yet seen done by any other author for this genre. She masterfully presents a very personable, understandable, and comprehensive exploration of the science and practice of energy medicine from ancient times through now. This is one of the most understandable explanations of how energy medicine therapies work that I have ever read.
Cynthia Hutchison

Director of the Healing Touch Program

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“Cyndi Dale is clearly the 21st-century expert on energy medicine...”
Cyndi Dale is clearly the 21st-century expert on energy medicine; she takes the reader to the leading edge of this emerging, exciting field with her brilliant insight and intuition. This is the perfect encyclopedic guide to harnessing the energetic wisdom of both ancient and modern traditions in a hands-on way.
Deanna Minich, PhD

Health expert and author of Chakra Foods for Optimum Health

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“... a go-to guide for anyone considering energy healing as a vocation or avocation.”
Spiritual scholar Dale (The Subtle Body) offers a comprehensive guide for practitioners of energy healing. There’s a cornucopia of healing modalities and practices, she explains, ranging from Eastern and Western medicine to field-based healing and bodywork... Written in a clear and compassionate, yet business-like tone, this work will be a go-to guide for anyone considering energy healing as a vocation or avocation.
Publishers Weekly
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FAQ

Video: Zoom Meeting \- YES Breakouts

Refund date: Before April 16 (3rd module date)

Join the Global Community

The Voice as a Healing Instrument offers some of the most transformative online teachings available within a thriving global community of learning and practice.

Join fellow students and practitioners to support and inspire each other as you integrate the teachings and practices the Brothers Koren will share in this powerful program.

You’ll join an international community on the leading edge of manifesting a world grounded in the principles of cooperation, harmony, and reverence for all of life.

SPECIAL BONUS OFFER

When you register by 2026-03-10 11:59:00 pm , you’ll receive special bonus offerings designed to complement The Brothers’s transformative 18-module course — and deepen your understanding and practice even further.

Bonus: Expires 2026-03-10 11:59:00 pm

The Voice Doses Toolkit: A Vocal Medicine Cabinet for Everyday Regulation
Audio & Video Practices From the Brothers Koren

This curated toolkit offers short, repeatable voice practices organized by common emotional and nervous-system states. You’ll receive simple, accessible Voice Doses for calming anxiety, expressing sadness safely, releasing overwhelm, restoring energy, and cultivating connection. Designed as practical techniques rather than long teachings, these practices support daily self-regulation and integration. This is something you can use for yourself now and eventually with others, should you choose without the pressure of performance.

Bonus: Expires 2026-03-23 11:59:00 pm

Behind the Practice
Video Interviews With the Brothers Koren and Select Guest Faculty

Recorded video interviews (23 interviews, 2030 minutes each) This bonus includes select interviews with some of the trusted guest faculty featured in this training: Jacob Vermeulen on somatic voice healing… Christine Stevens on the voice of the drum… Stewart Pearce on the magnetic voice… and Eileen McKusick on recalibrating the voice to free stuck sound. These conversations focus on practical application, lived experience, and professional discernment, as well as inspiration. You’ll gain insight into how seasoned practitioners work with the voice, regulation, and safety in real-world contexts. This bonus offers lineage, context, and depth to support ethical and grounded engagement with the work.

Plus... you’ll receive these bonuses too!

Bonus

Shift-Only Practice Library: Foundational Voice Practices
Audio and Video Practices From the Brothers Koren

From the private, Shift-only library, this is a specially curated collection of foundational Brothers Koren voice practices, created exclusively for this training. These practices aren’t available publicly or inside the Brothers Koren membership… and are intended to support ongoing integration throughout and beyond the course. The library serves as a practical reference for regulation, grounding, and embodied voice exploration. It’s a foundational resource for those who wish to continue deepening their personal practice or future facilitation.

Bonus

The Vocal Healers Training Manual
70-Page PDF Guidebook From the Brothers Koren

This comprehensive training manual serves as the orienting and integrating text for this training. It introduces the lineage, purpose, ethics, and core principles of embodied voice leadership framing voice as a biological, emotional, relational, and creative life skill. It clarifies what this training is (and isn’t) supporting you in working with the voice through presence, regulation, courage, and discernment… rather than performance or fixing. Designed as a long-term reference, this manual anchors the training in clarity, integrity, and service through the human voice.

What Graduates of Isaac and Thorald’s Courses Are Saying…

“The Brothers Koren are the kind of family you need on your creative journey.”
The Brothers Koren are the kind of family you need on your creative journey. I am still unpacking their messages, from getting your small voices under the wings of your big voice, to daring to suck and believing you are worthy of succeeding spectacularly.
Saumya

India

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“Dare to be amazed!”
The course with the Brothers Koren was a real eye-opener for me. I’ve learned so much about the creative process and where I struggle the most. We entered the creative process with playful exercises that helped me unlock my creative life force so I could gain more clarity on my creative project by calling it in through visualization and song. This course gave me a clear insight about where I can get in my own way and what I can do to make the creative process more enjoyable for myself. I would highly recommend this course to anyone who feels that they are struggling with being creative or bringing their creative ideas to life. Dare to be amazed!
Ruth de Dauw

Sint-Niklaas, Belgium

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“... catalysts for divine right timing of some new creative expressions...”
An extraordinary experience that helped reinforce the realization that my life is a creative project. Unexpected gifts and creative expressions can surface seemingly out of the blue, though our souls know they have been percolating all along. Nourishing circumstances and the company of other creative souls can be catalysts for divine right timing of some new creative expressions that can surprise us.
Patty

Northfield, Minnesota

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“This caterpillar is now a butterfly.”
My journey with the Brothers Koren recalibrated the frequency of my being. I’m now attuned to courage, artistry, self-love, and self-expression in an exponential way. I am forever transformed. This caterpillar is now a butterfly.
Emily Leeb

Certified transformational life and leadership coach, and singer/songwriter

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“Isaac and Thorald make magic every time they work with an artist.”
Finding the right producing partners was a dream I held for many years. I’d made amazing projects in the past, but as the next project was emerging, I knew working with smart, intuitive, compassionate, and crazy-talented people was key. Isaac and Thorald were able to guide me to my music that was ready to be heard. They make a phenomenal team — they complement each other gracefully and, as a result, make magic every time they work with an artist. I am blessed to call them my brothers.
Monique DeBose

Singer

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An Unprecedented Opportunity to Join this Live Online Training

We feel honored that Isaac and Thorald Koren have chosen to partner with The Shift Network to offer this exclusive LIVE online training. This is a unique opportunity to interact directly with transformational voice leaders and co-creators of Your Big Voice whose powerful insights and pioneering work are helping us heal and awaken ourselves and our world.

If you’re serious about learning how the voice can become a healing instrument, then you owe it to yourself, your loved ones, and our world to take this one-of-a-kind program.

If you’re ready to take the next step in your own evolution, click the register button below to reserve your space now.

Choose Your Payment Option:

REGISTER NOW
5 payments of
$395
USD
Add to Cart
REGISTER NOW
1 payment of
$1,799
USD
Add to Cart

Your Satisfaction Is 100% Guaranteed!

If you don’t absolutely LOVE The Voice as a Healing Instrument or don’t feel that it meets your needs please submit your refund request form on or before April 16, 2026 and we’ll happily issue qualifying customers a refund.

More Praise for The Brothers Koren

“Isaac and Thorald were genius at helping me open up and fully express myself.”
I have always wanted to be a singer, and I had lost my ability to sing with all my heart. Isaac and Thorald were genius at helping me open up and fully express myself.
Rikka Zimmerman

Global consciousness leader, speaker, and coach

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“Isaac and Thorald breathed melody and lyrics back into my heart and soul...”
Though singing and songwriting were my first love, I’d sadly left them behind when my life flowed in other creative directions. Yet, Isaac and Thorald breathed melody and lyrics back into my heart and soul by taking me under their angel wings and mentoring me home again to my own artistry. The lyrics that have poured out of me under their encouraging and kind care are the best I’ve ever written, and the songs we’re creating together make me feel whole, happy, and blessed beyond measure.
Katherine Woodward Thomas

New York Times bestselling author of Calling in The One and Conscious Uncoupling

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“Now my big dream (and my gift!) doesn’t have to die inside of me.”
Working with the Brothers was — hands down — the seminal transformative experience of my life. “Quantum leap” are the two words that best describe my life-changing experience with them. Before our work together, I had a voice and a message and pain trapped inside of me that I never thought would reach the world. Within a number of months, I transformed from being a guy who wanted to be a singer into a full-fledged recording artist with a product that rivals a major label release. Now my big dream (and my gift!) doesn’t have to die inside of me. I am forever grateful.
Justin Michael Williams

Author, transformational speaker, and musician

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Frequently Asked Questions

What’s a virtual course?

It’s a great way to engage with live and pre-recorded teachings and each other from the comfort of your home! All you need is any connected device. We use Zoom video conferencing to make it just like an in-person event, where you can ask questions and deepen your exploration of the course themes.

Can I still benefit from the course if I miss the live classes?

Absolutely! You can stream the recordings and download the transcripts of all course sessions, so you never need to worry about missing live calls. You can also engage with the full community and leaders in our private online community group.

Can you tell me about the private online community group?

We’ll have a private online community group for all course participants that will support you in making connections with others, sharing insights, engaging in discussions, and completing homework assignments that can supplement your transformational journey. You’ll have the ability to share your experiences, projects, and growth throughout the course.

Are there scholarships available for this training?

Yes, we allocate a certain percentage of spaces for partial scholarships to support those who may not be able to enroll at the regular rate. If you’d like to apply, please review our scholarship guidelines, which include a link to our online application form.

Please note: Scholarship applications must be submitted before the refund deadline, as we are unable to accept applications after that point.

What’s your refund policy?

Your satisfaction with The Shift Network and this course is our highest priority! That’s why we offer a satisfaction guarantee, allowing you to sample the course risk-free.

If you’re within the refund period, the deadline to receive a full refund is April 16, 2026. To request a refund, please complete this refund request form and submit your request. Qualifying refunds will be processed within five business days, and you’ll receive an email confirming the refund.

We’d also love the opportunity to address and resolve your concerns directly. If there’s anything we can assist with, please get in touch with us at [email protected] we’re here to help!

Please note: Refund requests are not accepted after the deadline or for courses purchased with scholarship awards.

How can I reach Customer Support?

Please visit our Customer Support Center, where you should be able to find the answer to your question or the solution to your problem. And if you can’t, you can submit an online request form and we’ll get right back to you.

Join the Global Community

The Voice as a Healing Instrument offers some of the most transformative online teachings available within a thriving global community of learning and practice.

Join fellow students and practitioners to support and inspire each other as you integrate the teachings and practices the Brothers Koren will share in this powerful program.

You’ll join an international community on the leading edge of manifesting a world grounded in the principles of cooperation, harmony, and reverence for all of life.

The Voice as a Healing Instrument
The Brothers Koren
The Shift Network™
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