Shires Bass Trubore Valves Review
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Shires Trubore bass- 3rd try is the charm
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The History of the Thayer Valve
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WE'VE BEEN WAITING! S.E. Shires Alessi Custom Tenor Trombone Review
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6 Bass Trombones: How they sound and stack up
6:21
Axial Flow Valve disassembly
10:15
S.E. Shires Twin Valve Review
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New Frankenbone Bass! my favorite thing in the world
9:17