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Kotato Flute
Musician Shows Off A Gigantic Hyperbass Flute With Over 5.5 Meters Of Tube - The Music Man
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Double contrabass flute - Wikipedia
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Subcontrabass flute - Wikipedia
Oakville Academy of Music - Weirdest instruments: Hyperbass Flute How about that for some seriously low-end flute? This aptly named flautist foghorn is the largest member of the flute family, containing over
Hyperbass flute - Wikipedia
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