Unleashing your BIG voice

Reclaim your voice, take back the microphone from the Choir of small voices that silence your big life, and Sing!

An online course to help you reclaim your unique and valuable story and step into your distinct voice
Presented and created by the Brothers Koren


The Brothers Koren have opened for Coldplay, Pink, Rod Stewart, Bon Jovi, have a GOLD record, and have been featured in the following publications:


learn all about yourself again.
Remember how musical, valuable and distinct you are!

You will have a chance to work with three basic pillars of the brother’s twenty years of experience, coaching, and research.

  1. everyone is musical

    You are made up of the music that has moved you throughout your life. Through a series of games, inquiry and self-learning, the Brothers Koren have a simple and practical way of understanding you as a musical being.

  2. You are a DISTINCT Whole Body Instrument

    Through 20 years of voice and Behavior coaching, We have discovered that everyone, when back home in their body, has a radical and distinct voice that needs to be heard. We have developed specialized tools and techniques to access your Big and one of a kind voice.

  3. Your story is valuable

    Chances are, you have been walking around feeling like your life is not interesting enough or worthy of being told to other people, or not enough to justify writing a song. Who do you think you are? Your Inner Critic may say this and more to you, to silence you. The Brothers hold the space of curiosity for you to see how magnificent your path has actually been. In Speaking up and voicing your distinct narrative, BK sets out to ultimately free you from your stories and become simply an experience of Being. An experience only you can feel, until you fully express it.

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Meet Your Guides

Thorald and Isaac Koren are coaches and mentors for expanding creative expression and leading people to a more embodied experience. With over twenty years as teachers, performers and transformational leaders, the Brothers Koren are on a mission to hear the World’s song, one Big Voice at a time.

 A practical 9 step musical roadmap to reclaiming your Big Voice, and stepping into your most self expressed life.

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Coming Home to Your Voice:

Discover the ‘Three Pillars’ of your voice .

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Your Musical Cosmology:

Explore yourself as a musical being.

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The Choir of Small Voices:

Identify the voices and alarms that stop you from speaking up and singing out.

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Getting Comfortably Uncomfortable:

Boldly test your comfort levels and find how daring to suck leads to your greatness.

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What Kind of a Singer Are You?

Discover your Performance archetype

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You Are a Story Worth Singing:

Crystalize the songs that make your voice shine.

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Reclaiming Your BIG Voice:

Take back the ‘Microphone’ in your head and R.O.A.R

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Transform the Microphone:

Reframe and form a new relationship to performance where you allow yourself to be captured.

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Being Heard:

Dare to share who you are, set your creations free and celebrate!

What other people are saying…

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Justin Michael Williams

“Quantum leap are the two words that best describe my life changing experience with [BK]. 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.”


Rikka Zimmerman

“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.”


Katherine Woodward Thomas

NY Times Bestselling Author of Calling in “The One” and Conscious Uncoupling

“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.”


Frequently Asked Questions

+ About the course details

When does the Your Big Voice course begin? May 2019

How long will I have access to the course materials? You will have full access to all course materials for one year from the first day of class. All materials that are downloaded are yours to keep for a lifetime.

Can I get a refund if I don't like the course? We want your experience with YOUR BIG VOICE to be an enjoyable one. If you purchase an online workshop and don't like it for whatever reason, please stop within the first 30 minutes, on the first day class opens, then send an email to brotherskoren@gmail.com stating the reasons that you have decided you would like a refund. If this email is received on the first day of the course, you can receive a 100% refund. If you decide within the first week that this course does not meet your needs, send an email to brotherskoren@gmail.com stating the reasons you would like a refund. If this email is received within seven days of the course opening, you can receive a 50% refund or you can choose to have 100% credit toward other Brothers Koren materials and courses.

Who should I contact if I have questions about a course? Any questions about YBV - brotherskoren@gmail.com

+ About the technology required

What type of technology is involved? Do I need special hardware? • The workshops will be run using basic modes of communication. Sessions will be conducted with the Zoom Platform. This allows for listening to lessons, viewing presentations, interactive text-chat and a general meeting space. Zoom can be downloaded onto your computer or cell phone and should be done and tested prior to course start date
• Audio access can be through Skype. You can also access audio via a phone line. Cell phones can also be used as long as the sound quality is good, and you are on headphones or muted when not talking – be aware of your data, you will use up a lot of minutes. Always make sure connection is available for up to 2 hours at a time.
A computer with a reliable broadband internet connection.
A phone line that is available for up to 2 hours at a time. Skype can be used instead of a phone line. Cell phones can also be used as long as the sound quality is good, but you will use up a lot of minutes.
• A headset is strongly recommended. Holding the phone up to your ear gets tiring and a headset will allow you to talk and type easily. Most headsets also have a mute switch, which is very handy for when you are listening to presentations.

What browsers and Operating system do I need to run for this to work properly?
The following are the supported browsers and Operating Systems for the media player to work properly:
Internet Explorer 10.0+ or Microsoft Edge 20.1+ for Windows 2000, 2003, Vista, XP, Windows 7, Windows 8, Windows 10 Google Chrome 28.0+ for Windows, Mac OSX, or Linux Mozilla Firefox 23.0+ for Windows, Mac OSX, or Linux Safari 5.0+ for Mac OSX 10.5 and above

Will the media player work on both a Mac and PC?
Yes, the online courses will play on both a Mac and PC. The following are the supported browsers and Operating Systems for the media player to work properly: Internet Explorer 10.0+ or Microsoft Edge 20.1+ for Windows 2000, 2003, Vista, XP, Windows 7, Windows 8, Windows 10 Google Chrome 28.0+ for Windows, Mac OSX, or Linux Mozilla Firefox 23.0+ for Windows, Mac OSX, or Linux Safari 5.0+ for Mac OSX 10.5 and above

How do I access the course?
Once you purchase this course you will have access to the course-starting page. The materials will become available to you on the first day of class. This learning platform is accessible using any computer, tablet or mobile device that connects to the Internet. As long as you are connected to Internet you can enjoy the course materials from anywhere.

+ Is it a good fit for me?

Who is Your Big Voice course for? This course is perfect if any of the following sounds like you...
• You feel like your creatively frustrated or unexpressed You feel like you want to sing but are scared to be heard by others
• you love music and feel like there is music stuck inside you but don’t know how to get it out
• You’ve always dreamed of being the badass rockstar that you know you are but have been hiding it from others
• You gave up music to get a real job and now you want to reclaim it for yourself
• you feel like music would be a powerful tool to integrate your gift and message to the world
• You sing in the car and shower but you’ve never felt good enough to sing in front of others
• Someone told you a long time ago that your voice sucks and you listened to them
• You feel like it’s dangerous or unsafe to be creative or speak out with your voice
• You play instruments and sing other peoples music but have never written your own songs
• You’ve always wanted to sing and write songs but needed a practical and easy way to learn how

Do I need any experience or prior knowledge on the subject before taking the course? None, just a love for music

Do I have to attend all sessions? You do not have to attend all sessions, however certain sessions may be required and will be indicated as such on the program page. Key sessions will be recorded and the files will be linked from the workshop program page. That said, it is important to arrange your schedule so you can participate fully. Especially in an online format, missing out on sessions can make you feel disconnected from the workshop experience.

Can I complete the course over several days? How much time do I have to finish the course? The course is designed to be enjoyed working at a two or three week pace. Meaning that the course is designed to work one unit at a time – the first unit in the course is open for a few weeks and then the second one becomes available and so on until the course is complete at the scheduled time. You are welcome to work at this pace or slow down and savor the material on a timeline that works for you. Once the course starts you have one full year to enjoy the materials and complete the course. Although the support provided directly from Brothers Koren will end at the scheduled completion date of each course.

Do I need to be available or online at particular times? The scheduled group calls are fixed to a schedule. Otherwise, you can work entirely at your own pace. That is a wonderful aspect of an online class. Students have commented that they find these classes in even better than in person classes, because there is no time pressure, you can choose when and for how long you want to work on something, and even have time to repeat the project and ask more questions.

Can I participate if I live outside of the US? Absolutely. People from all over the world have taken our classes. It is wonderful to get all of your different perspectives on our shared craft from wherever you live. The online format makes these classes ideal for those who live in remote places with little access to workshops. As long as you have a good Internet connection, it will work for you!

What is the time commitment for the courses? Participants are asked to commit 10 hours to the class, including attendance to zoom calls or records and weekly reflections which works out to a minimum of two and a half hours a week. The more time you put into each weekly reflection will increase what you are able to get from taking this course.

Do I need to buy any additional resources or materials to participate? No, access to the On Demand Web seminars, classroom videos, in-depth readings, and guided activities are provided at no additional charge.

Are there assignments? Courses contain a number of activities and games to play. We encourage but don’t require peer-to-peer mentoring with the other course participants. Nearly all activities includes some element of choice and ownership--allowing you the opportunity to tailor the learning to your needs.

Here’s what’s included in the course:

  • Easy-To-Follow Audio Guides that you can listen to anytime, anywhere, from any device.

  • Game Changing Creative Assignments so you can actually see a change in your life.

  • Direct Access to Thorald and Isaac Koren, on zoom video calls, to answer questions and concerns.

  • The 9-Step Creative Roadmap to help you breakthrough your silence and start expressing the life you love.

  • Everything you need to know, and nothing you don’t. We’ve filtered out the best of the best knowledge that we’ve learned so you don’t waste time on things that don’t work.

  • Simple and impactful teachings so that anyone can use the lessons to see change in your life.

  • 100% money back guarantee, no questions asked. 


stories of transformation:

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Katrina Sylvan

“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.”


Jeffrey Van Dyk

“What I love most about the Brothers Koren is that they get to the truth. The truth of who you are, what you have to say, and the voice that can.”

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Emily Leeb

“My journey with BK 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.”


 Your Big Voice

on sale now - course starts MAY 2019

Your Big Voice - online program
1,200.00 3,600.00

Money-back guarantee. No questions asked.

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Your Big Voice - early bird pricing
900.00 3,600.00

Early Bird Pricing in effect until April 7th, 2019.

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