With Transformational Voice Leaders &
Co-Creators of Your Big Voice
Isaac and Thorald Koren

New 7-Week Live Video Training Starts
Wednesday, May 19, 2021


Break through self-undermining inhibitions to express the fullness of who you are… and realize the incomparable nature of your soul’s voice by singing the song of your authentic self.


What if, with no hesitation whatsoever, you could dig into your heart, open your mouth, and unabashedly allow the depth of your soul to ring out in song... AND love the sound of it?

Many people have a secret (and, for some, a not-so-secret) desire to sing like a rockstar... but wouldn’t dare let themselves be heard outside the privacy of their own shower.

What’s stopping us?

For starters, most humans have nagging inner voices that sometimes keep us feeling small and unworthy.

They’re voices we develop throughout our lives, as we collect a series of inhibiting self-perceptions — arising from the lingering pain of difficult experiences or deeply ingrained negative beliefs.

Transformational voice leaders Isaac and Thorald Koren (the Brothers Koren) call these our “small voices.”

They’re the self-denigrating thoughts that create a hamster wheel of self-criticism: “I’m not good enough.” “I’m not perfect.” “I’m unsafe.” “I’m too much.” “I’m not worthy.”

And they present a hefty obstacle to finding joy in singing out full throttle — because giving yourself permission to reveal your soul’s story requires you to feel the suffering inside those small voices and then bravely move through them... using your voice as your tool.

Through a beautiful, loving, and perfectly metered process of building safety and courage, Thorald and Isaac can help you learn how to cultivate a different relationship with those voices... and find the freedom and confidence to let yourself be heard and share the true core of your being — through song.

Join Thorald and Isaac, celebrated musicians and co-creators of Your Big Voice, on a very special 7-week exploration of your soul’s sound...

... and walk the compassionate path of liberating your expression (no matter how messy you may think it is), and emerge with the confidence to give voice to your soul and sing your own unique story.

Sing for Self-Love, Freedom, Empowerment & Self-Care

As this course progresses, Isaac and Thorald will guide you through the five steps of actually writing your own song, with the opportunity (if you’d like) to sing it in the safe container of the fully accepting community of your co-participants.

You’ll experience each of these five stages of songwriting:

  • Downloading — channeling your receptive impulse
  • Sculpting — guiding the alchemical process to set aside your self-critic and form your ideas
  • Framing — solidifying THEidea
  • Making — writing the lyrics and recording your song
  • Curating — inviting in the creative, supportive critic to more precisely mold your song and uncover its imperfect beauty

Always with their palpable kindness and compassion, the Brothers Koren will provide you with the tools, techniques, and practices you’ll need to flow through this process.

AND, it’s important to understand that this program is not designed to help people sing better. Instead, it’s meant for anyone who longs to let their heart come forward through their one-of-a-kind, true voice.

You’ll experience your voice as a whole-body healing instrument... and feel its relaxing, energizing, and revitalizing powers. You’ll also have the great opportunity to work with another of our beloved Shift Network faculty and celebrated creator of Biofield Tuning, Eileen McKusick.

On the path to birthing your song, you’ll release stuck emotions, outdated self-beliefs, and other obstacles to living your true passions.

And Thorald and Isaac will show you how finding and learning to use your voice — whether through song or simply speaking your truth — can be one of the most self-healing skills you can acquire.


In this 7-week healing, self-loving journey, you’ll:

  • Understand the incomparable nature of your soul’s voice through the writing and sharing of your own song
  • Feel safe and trusting in the loving container that Isaac and Thorald will hold for you throughout the program
  • Uncover, work with, and break through the inhibitive “small voices” that limit your full creative expression
  • Experience your soul through a practical and alchemical songwriting journey, as you build courage and confidence
  • Understand singing as a sacred tool for cultivating self-love, self-care, self-exploration, play, and connection with the divine
  • Discover your voice as a sacred healing instrument
  • Acquire practical tools to leap into the creative process of songwriting
  • Tell your valuable story through melody and lyrics, just the way you are, as only you can
  • Celebrate your voice and your song in front of others in a safe space to be witnessed and received
  • Experience yourself as both a receptive and expressive being who was born to sing
  • Discover your electric body as a sonic instrument
  • And much more...

Issac and Thorald, polished professionals who’ve played with some of today’s most celebrated musicians, emanate a profound generosity of spirit. They’re two of the most attentive, empathic teachers you’ll encounter, and you’re bound to feel an instant rapport and ease in their presence.

Even if you’re an I’m-not-a-singer type, they’ll help you break through that illusion — inspiring you to believe you can do anything. And you can.

What You’ll Discover in These 7 Weeks

In this 7-week transformational intensive, Isaac and Thorald will guide you through the fundamental skills you’ll need to realize the incomparable nature of your soul’s voice through the writing and sharing of your own song.

The Power of Live Streaming Video


You’ll connect with Isaac and Thorald and experience their teachings through live streaming video via any connected device. This connection is easy to use and will enhance the impact of Isaac and Thorald’s transmissions. Or you can listen audio-only by phone.

(Can’t make it live? No worries! After each class, the video and audio recordings will be available for you to download or stream in high-quality format at your convenience.)

Weekly Sessions Wednesdays at 1:00pm Pacific.

This course will feature LIVE teachings, interactive training sessions, experiential practices, and Q&A with Isaac and Thorald. Each session will build harmoniously upon the previous ones, so you’ll develop a complete holistic understanding of the practices, tools, and principles you’ll need to break through self-undermining inhibitions to creatively express the fullness of who you are.

Module 1: Bringing Your Voice Safely Into the Creative Unknown (May 19)


The Brothers Koren believe that singing is a radical act of self-love... and singing your story requires tremendous courage. Singing also creates measurable vitality and joy, and empowers your voice in all areas of your life.

Many people have received negative, untrue, and hurtful feedback about their voices. Thorald and Isaac will set a safe space for you to reclaim your power and learn to love your voice again.

In this opening session, you’ll be lovingly invited to enter an entirely different doorway of assessment — enabling you to see that YOU are incomparable, unmistakable, fascinating, and wholly distinct as a voice.

You’ll start to experience your soul’s song through a practical and alchemical songwriting journey — and uncover your power and self-compassion through sound and singing.

You’ll learn to identify the key elements of your voice and discover the outline of creating song... as you become aware of your body as an instrument that was made to sing, and re-familiarize yourself with the music you truly love.

In this module, Isaac and Thorald will guide you to:

  • Identify the core elements of your voice
  • Adopt new ways of being with your voice
  • Feel safe and trusting in the loving container they’ll hold throughout this course
  • Discover your unique “musical cosmology”

Module 2: Moving Beyond the Inhibitions of the “Small Voice” Into Embodied Self-Expression (May 26)


In Thorald and Isaac’s experience, singing in front of others can be uncomfortable, anxiety-provoking, emotional, and even terrifying for many people — bringing up difficult feelings we prefer not to experience. The brothers will set a safe space for you to act powerfully and compassionately, even amidst all those common feelings.

In this module, you’ll uncover and cultivate a new relationship with the inhibitive small voices that limit your full expression. You’ll powerfully connect your voice to who you are at your core.

Isaac and Thorald will show you how music can be a healing space to access the courage to feel difficult emotions that long to be expressed. And, you’ll start to understand music as a sacred tool for self-exploration, play, and sensing the divine in your life.

In this confidence-building session, you’ll:

  • Start to break through your inhibitions to use your voice and express yourself creatively
  • Identify and reawaken to the music that’s moved you throughout your life
  • Rediscover your power and reconnect to your whole-body instrument
  • Enjoy a new sense of unbridled freedom

Module 3: Listening, Receiving & Expressing Through Your Open Creative Channel (June 2)


Thorald and Isaac believe that we can only sing what we hear. In their experience, you develop your capacity to express as you grow your ability to receive.

In this session, you’ll become actively aware of the part of you who’s listening, breathing, downloading, sensing, and receiving... as you allow yourself to explore the possibility of song with generosity and openness to your own inner voice.

You’ll learn techniques for creative channeling as it relates to melody and song. And, you’ll acquire practical tools for beginners who wish to experience the songwriting process.

This class will help you:

  • Identify key memories to unlock your authentic voice
  • Start to develop trust in your creative channel
  • Learn to breathe like a singer
  • Allow yourself to take risks with your creative expression... tapping into your courage and confidence

Module 4: Singing Your Electric Body — With Guest Teacher Eileen McKusick (June 9)


Your voice is the sum total of the resonance that you are. Every cell, every organ, every part of your whole-body instrument is constantly sounding out.

Isaac and Thorald say that your sound is born to the magnetic ionospheric space around you, a resonant cavity that spans 360 degrees all around you. Your voice is a megaphone for your inner vibrancy, passion, generosity, and gravity.

In this module, the remarkable creator of Biofield Tuning, Eileen McKusick, will join the brothers to share a new paradigm for exploring the human body through a series of vocal sounds meant to tune the human instrument into wholeness and equilibrium. You’ll learn new techniques to tune your body like an instrument.

When you’re present and you occupy the space of your instrument more fully, you experience a level of equanimity and vibrancy that makes space for the creative impulse.

Shift faculty Eileen McKusick is a researcher, writer, inventor, practitioner, educator, and speaker on the effects of audible sound on the human body and biofield. She is the originator of Biofield Tuning, and the founder of the Biofield Tuning Institute, which conducts grant-funded, peer-reviewed studies on the human biofield. She’s the author of the award-winning bestselling book Tuning the Human Biofield: Healing With Vibrational Sound Therapy and the new book Electric Body, Electric Health. She’s also the inventor of a revolutionary and much-loved tool, the Sonic Slider, and the CEO of BioSona, LLC, which provides sound-therapy tools and training globally.

You’ll also:

  • Discover your electric body as a sonic instrument
  • Learn how to tune to your “human scale” to find equilibrium and equanimity in your voice
  • Begin to understand your creative type and experience yourself in the new possibility of song
  • Learn to trust your first impulse when making choices so you can experience true creative freedom
  • Experience a space of dancing with the “downloader”

Module 5: Cultivating Courage, Self-Love, Nonattachment & Freedom Through Healing Musical Practices (June 16)


As you experience your voice and creativity more and more, you cultivate your capacity for self-love and daring courage. When you play with your voice and gather evidence, you begin to feel more valuable and lovable.

In this module, you’ll gain practical tools to cultivate courage and self-love through simple musical practices... and you’ll grow in your awareness of music as a healing art and an expression of vitality.

You’ll start to feel the freedom of being an experience, rather than a performance, as you allow yourself to step into your instrument with both feet, without attachment to the result.

In this session, Thorald and Isaac will provide you with everything you need to:

  • Learn how to reach nonattachment, and decrease your fears of performing by “daring to suck” and “getting a C”
  • Fall back in love with your creative channel and the sound of your own voice
  • Allow yourself to be witnessed and received, so you can feel the satisfaction of belonging and embodiment

Module 6: Stepping Into Songwriting in Celebration of Your Soul’s Voice (June 23)


You’re now ready to fully receive the gift of your voice — and step into song!

Isaac and Thorald will encourage you to trust your creative channel and use the tools they’ve provided throughout the course... to leap into the creative process of songwriting with them.

This session will weave together the threads of everything you’ve explored in this program so far — to create your own musical work.

You’ll discover the nourishing effects of celebrating your voice with others in a safe space. And you’ll learn practical techniques to continue this musical journey in your daily life.

This module will offer you the opportunity to:

  • Understand the incomparable nature of your soul’s voice through song
  • Love the vulnerability of your voice
  • Experience the power of allowing yourself to be seen and heard
  • Allow others to know your soul through song
  • Tell your valuable story through melody and lyrics, just the way you are, as only you can

Module 7: Sharing Your Song & Opening to the Reflection of Your Magnificence (June 30)


It’s important to stop and receive the magnificence of who you are, and to reflect on the journey you’ve walked... to reap the benefits of your inner work.

In this final class, you’ll be invited to take stock of the bravery and persistence it took to see this course through to completion. You’ll have the opportunity to reflect on how your relationship with your voice has changed over the past seven weeks... and to notice not only the outcome of your musical journey — but how you fully grasp the benefits of singing.

And, finally, Thorald and Isaac will help you explore what might be possible for your voice in your life beyond this course.

You’ll walk away from this closing session with the ability to keep exploring:

  • What’s next for you in your voice journey
  • What’s possible in your life now that you’ve reclaimed your voice
  • Yourself as a self-expressed instrument of the divine

The Your Soul’s Voice Bonus Collection

In addition to Isaac and Thorald’s transformative 7-week virtual course, you’ll receive these special bonuses to complement the course and take your understanding and practice to an even deeper level.


Collective Anthem
Live Group Songwriting Session With the Brothers Koren

This is an opportunity to enjoy a live songwriting experience with Isaac and Thorald! As they guide you through their practical, safe, and easy process, you’ll write a song together in 60 minutes. You’ll build community and courage in this interactive musical experience as you, the brothers, and your co-participants write your group anthem together. Hopefully you can join this co-creative process live! If you can’t attend live, the session will be recorded for you to view when it works for you. Either way, you’ll feel the community-building process and revel in an anthem we’ll all share.


Embodying Your Song in Your Instrument
Video Teaching From the Brothers Koren

Discover how to invite song into your whole-body instrument. In this bonus video, Thorald and Issac will guide you to form a new relationship with your microphone and camera. They’ll show you how to allow your truest voice to be witnessed and heard by mic and lens — as you replace the pressure to perform with a powerful experience of your expression.


What People Are Saying About Isaac and Thorald Koren...


New York Times bestselling author Katherine Woodward Thomas:
“I Didn’t Know How to Access That Part of Myself Until I Met These Two Gorgeous Angel Men”

Jade Zaroff: “Isaac and Thorald Brought Joy Back Into My Life”

— Sophia Giordano: “It Was a Huge, Huge Moment of Liberation”

“What they do is transformational.”

Thor and Isaac are the best. What they do is transformational. My work with them catalyzed an amazingly well-produced album of new songs that are being really well received. The whole process has been inspirational and BIG FUN!”
— Chris Stanton

“The brothers supported and empowered me to believe in myself...”

The brothers supported and empowered me to believe in myself and reclaim the voice that had always been there! Never in my wildest dreams would I have thought that by allowing my voice and heart to lead the way that I would be the co-creator of an award-winning music album for children with special needs making its release debut at #3 on iTunes!
— Adrienne Murphy

“The Songwriter’s Journey was a catalyst to opening to being fully me.”

The Songwriter’s Journey was a catalyst to opening to being fully me. It enabled me to release the cocoon of abuse and put into words the sorrows of my then life and move on in freedom. The results are healing songs and I am forever grateful.
— Caroline

“... hands down — the seminal transformative experience of my life.”

Working with the brothers was — hands down — the seminal transformative experience of my life. 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. Now my big dream (and my gift!) doesn’t have to die inside of me. I am forever grateful.
— Justin Michael Williams

“The love in which they bring you through the process is profound.”

My song will be released in March... the brothers and this journey have awakened a voice I hadn’t realized I buried so many years ago. The love in which they bring you through the process is profound. I’m forever changed!
— Alexa Fischer

“The brilliance of this work is only to be experienced.”

Never having written a song in my life, part of me thought it would be impossible. Isaac and Thorald held a powerful space and my fear turned into a wild adventure of total surprise. I felt a sense of inner freedom like no other. What came out surprised me fully and changed me profoundly.
— Katrina S.

“These brothers give you the guidance and permission to follow your own beautiful heart.”

With a combination of intuition, experience, and sincere interest in the journey, the Brothers Koren led me back to the freedom of authentically expressing myself. They have taught me that sharing true emotion is so much more valuable than perceived perfection. These brothers give you the guidance and permission to follow your own beautiful heart.
— Andi Galusha


Join the Global Community


Fall in Love With Your Soul’s Voice Through Song offers some of the most in-depth 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 Isaac and Thorald Koren will share in this powerful training.

You’ll be part of an international community that’s on the leading edge of a global movement of people manifesting a world grounded in principles of cooperation, harmony, and reverence for all of life.


Here’s What You’ll Receive

Seven 90-Minute Class Sessions With Isaac and Thorald Koren

Experience a unique opportunity to be mentored by and learn from transformational voice leaders and co-creators of Your Big Voice from the comfort of your own home. Each class session includes a live streaming video option and guides you to discover specific skills and abilities to write and share your unique story through your own song. Course sessions are on Wednesdays at 1:00pm Pacific.

Seven Video Recordings of Class Sessions

After each class, the digital video will be available for you to download or stream in high-quality format. You will not receive anything in the mail. You’ll never have to worry about missing a session, and you can watch anytime and anywhere at your convenience.

Seven Audio Recordings of Class Sessions

After each class, the audio will be available for you to download in high-quality MP3 format. You’ll never have to worry about missing a session, and you can listen anytime and anywhere at your convenience.

Seven PDF Transcripts of Class Sessions

In addition to the high-quality videos and MP3 audios, you’ll also receive the entire class transcription after each session is completed. You can then review, print, and highlight the most important insights and practices you were given.

Seven 30-Minute Interactive Group Practice Sessions

With live class attendance, there will be a 30-minute optional interactive practice session directly following each class. You’ll be placed in an intimate group with several other participants on the conference call to interact, share, and do additional practices with, to help further integrate the weekly lessons. Practice sessions are available for live attendance only, and are not recorded for playback. If you’re unable to attend the calls live, the Facebook online community group allows you to connect with each other and find alternative times to interact.

Interactive Exercises and Questions for Each Lesson

Between class sessions, you’ll have the option of completing related exercises, practicing new tools, and answering questions to accelerate your learning and integrate each week’s lesson.

Online Community

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

The Your Soul’s Voice Bonus Collection
  • Collective Anthem
    Live Group Songwriting Session With the Brothers Koren
  • Embodying Your Song in Your Instrument
    Video Teaching From the Brothers Koren

An Unprecedented Opportunity to Join the Fall in Love With Your Soul’s Voice Through Song 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 two transformational voice leaders whose powerful insights and pioneering work are helping us heal and awaken ourselves and our world.

If you’re serious about cultivating a path to self-love so you can confidently be witnessed and heard, then you owe it to yourself, your loved ones, and our world to take this one-of-a-kind training.

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


More Praise for Isaac and Thorald Koren...

“‘Quantum leap’ are the two words that best describe my life-changing experience with Brothers Koren.”

“Quantum leap” are the two words that best describe my life-changing experience with the Brothers Koren. 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.
— Justin Michael Williams, author, transformational speaker, and musician

“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

“They make a phenomenal team — they complement each other gracefully and as a result, make magic every time...”

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

“I’m now attuned to courage, artistry, self-love, and self-expression in an exponential way.”

My journey with 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


About Isaac and Thorald Koren

Isaac and Thorald Koren (the Brothers Koren) are on a mission to hear the world’s song, one Big Voice at a time. With over 20 years of experience recording, teaching, and empowering others through transformational leadership and touring the world as The Kin and the Brothers Koren, 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 are grateful to have experienced performing live on Conan, earning a Gold record, and performing to 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.

Through the development of The Songwriter’s Journey and their Your Big Voice programs, they're helping thousands reclaim their voices, and the stories and songs that have lain dormant... unearthing big voices from all walks of life and 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).

The brothers 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.”


Frequently Asked Questions


Q: What’s a virtual course?
A: It’s a great way to engage live and pre-recorded teachings and each other from the comfort of your home! All you need is a computer, mobile device, or telephone. If there’s more than one person in your household taking the course, you’ll each need your own connection. 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.

There’s no additional charge for connecting to Zoom with your computer or mobile device. Please note that dialing Zoom from your telephone is a toll call; your telephone service provider will charge you according to your existing long-distance calling plan. International access numbers are available.

“I’ve never seen a course so well put together ever...”
I had never participated before in an online course. The packaging, presentation, inclusion, and Facebook postings created a wonderful, safe cocoon within which to participate. I’ve never seen a course so well put together ever — not in all the years of taking college classes — and I had my doubts about doing an online course. The wealth of organization and ease of learning materials and support made this fun as well.
Claudia F., Medford, Massachusetts


Q: Can I get benefit from the course if I miss the live classes?
A: Absolutely! You can download the recordings and transcripts of all course sessions from our online media archive, so you never need to worry about missing live calls. You can also engage the full community and leaders on our private online community group.


Q: Can you tell me about the private online community group?
A: We’ll have a private online community group for all course participants on Facebook 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.


Q: Are there scholarships available for this training?
A: Yes, we always make a certain percentage of spaces available for partial scholarships, giving preference to those in developing countries or doing important but underpaid work to which they can apply the training material immediately. If you’d like to apply for a scholarship, please review our guidelines, which include a link to our online application form.


Q: What’s your refund policy?
A: Your satisfaction with The Shift Network and this course is our highest priority! We offer a satisfaction guarantee so that you can sample the course risk-free. The deadline to receive a full refund is June 2, 2021. To request a refund, please click on this refund request form and submit your request. Qualifying refunds will be processed within five business days and an email confirming the refund will be sent. However, we’d love to have a chance to address and resolve your concerns first. If there’s something we can assist you with, please email us at support@theshiftnetwork.com and we’ll be happy to help! (No refund requests accepted after the above date or with scholarship awards.)


Q: How can I reach Customer Support?
A: 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.