Related Clues:

• Sousaphone, e.g.
• Sousaphone kin
• Oompah-paher
• Big wind
• March instrument
• One with a big bell
• Hefty instrument
• Marching-band instrument
• Musical instrument
• Part of the back of an orchestra
• The BB contrabass, e.g.
• Oom-pah-paher
• Euphonium relative
• Bulky horn
• Rhythm instrument