Avi Kaplan's Overtones
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Avi Kaplan / Bass / A1 - Eb5 / Live Vocal Range 2023 #avikaplan #bassvoice #countrymusic #singer
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Avi Kaplan - Studio Vs. Live Vocals
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How to sing overtones (tutorial)
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Pentatonix on Pentatonix
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Getting Started with Overtone Singing
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Avi Kaplan's Pentatonix Christmas Solos
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A Cappella Academy Sample Audition Video
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