

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.
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 :

Tools you’ll receive:
— 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”
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:

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 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.

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.

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.

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.

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.

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.

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
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:
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.

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:
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:
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:
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:
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:
PART TWO — THE TOOLBOX

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:
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:
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:
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:
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:
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:
PART THREE — INTEGRATION

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:
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:
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 coach–led 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:
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:
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:
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:
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:
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…
Valley Stream, New York Plymouth, Minnesota Clifton, New Jersey
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.
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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…
Grammy Award-winning singer and songwriter Director of the Healing Touch Program Health expert and author of Chakra Foods for Optimum Health
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.
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.

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.

Recorded video interviews (2–3 interviews, 20–30 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.

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.

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.
India
Sint-Niklaas, Belgium
Northfield, Minnesota
Certified transformational life and leadership coach, and singer/songwriter
Singer
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.
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.
Global consciousness leader, speaker, and coach
New York Times bestselling author of Calling in The One and Conscious Uncoupling
Author, transformational speaker, and musician
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.