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Watch this video to learn the #1 most important technique you're EVER going to learn as a singer, the absolute secret to building a limitless vocal range - Vowel Modification.

Finished the video? Hit the button below to learn the remaining vowel overtones with me!

Yes, I'm ready for part 2!

How will Vowel Modification improve my singing?

  • Connect your registers

    Vowel Modification serves as a set of "full voice stepping stones" from chest to head voice

  • Speed up your progress

    Instead of guessing how to sing a note, or simply 'waiting' for your voice magically get better one day; vowel modification will SHOW YOU how to sing any note, any word, in any register.

  • Vocal Health

    Use your voice the RIGHT way instead of forcing, pushing and straining.

5 star rating

Great course

Paul Zemella

Mixed Voice Booster is a very concise road map to help coordinate the vocal transition of CT muscles to the TA muscles. Clearly explained and expertly demons...

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Mixed Voice Booster is a very concise road map to help coordinate the vocal transition of CT muscles to the TA muscles. Clearly explained and expertly demonstrated. The highest quality of teaching! Thank you! Dr. Z

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5 star rating

This is SOOOO GOOD

Shaeri Richards

I discovered Kegan's work on youtube. I'm a female alto singer and bridging into my head voice has been the bane of my singing life. Kegan has showed my wh...

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I discovered Kegan's work on youtube. I'm a female alto singer and bridging into my head voice has been the bane of my singing life. Kegan has showed my what to do to resolve the issue in a simple, highly understandable way. I'm really grateful. This course is WORTH it!

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Who the hell am I anyway?

Hi! I'm Kegan from Foundation Vocal - I'm the lead singer for DeadSpiritCommunion, head coach at Bohemian Vocal Studio and the Designer of The Foundation Vocal Course - these courses are designed with over 20 years experience in the trenches as a real singer making albums in bands and playing shows, plus over a decade of professional expertise as a voice teacher helping singers just like you all around the world (30+ countries and counting!) reach bigger and better heights with their singing using The Foundation Vocal Course and personalised coaching.

Senior Voice Coach Kegan DeBoheme

Kegan is the singer for the band Dead Spirit Communion, owner and designer of The Foundation Vocal Course and owner of voice teaching studio Bohemian Vocal Studio.

What they're saying...




Chris Cornell | Vocal Cover

Featuring Kegan from Foundation Vocal

Layne Staley | Vocal Cover

Featuring Kegan from Foundation Vocal