https://www.boisestate.edu/thunder/audition/btmb-audition-sousaphone/
Audition information for the Blue Thunder Marching Band sousaphone section, including repertoire, fundamentals, and visual requirements.
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https://www.prowinds.com/category/503
Your source for Tenor Saxophones, Woodwind instruments, Trombones, alto saxophones, Brass instruments, Piccolos, Bassoons, Soprano Saxophones, Tubas, Yamaha...
sousaphonenecksbitsprowinds
https://www.instructables.com/LED-display-for-sousaphone/
LED Display for Sousaphone: This instructable will show you how to make a display with LEDs. Count an afternoon for all the cutting and soldering. The band's...
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