"Genius"
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"Foundational"
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"Clarity"
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"Immediately peaked my interest"
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"Universal"
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"Personal"
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"Genius" • "Foundational" • "Clarity" • "Immediately peaked my interest" • "Universal" • "Personal" •
Lisette Oropesa- Prima Donna
“This wonderful resource can help a singer in any stage of their vocal development by giving a theoretical wall on which several different inputs can lean. Working to guide a singer toward finding his or her ideal resonance, this conceptual overview may help unlock a singer’s potential, and give them the courage to explore their own unique sound. I encourage anyone who is curious about an approach that is universal and yet also personal, to pick up this fascinating book!.”
Deanna Breiwick- International Star, Educator, Author
“Craig is a genius for distilling complex vocal concepts and making them exceedingly clear. His idea of the resonance Core takes singers beneath vowels to the very foundation of sound itself.”
Release Date February 2026
Premier bass-baritone and educator Craig Colclough crafts a concise, unifying theory of voice training based upon vocal acoustics. By supplanting linguistics with acoustics as the foundation of vocal training, The Theory of Everything builds a new model for teachers and students seeking to understand the fundamental connection between the divergent branches of vocal study.