Answer: SOUSAPHONE
The answer SOUSAPHONE has 11 possible clues. See the results below.
Possible Clues:
- Brass wind instrument
- It dots the 'i' in the Ohio State marching band's spelling of 'Ohio'
- Marching band debut, c. 1906
- Large tuba used in marching bands
- One has opus composed for this?
- In France, once, change a strongly acidic element in brass
- Big brass
- Something blown well: blower gets behind America
- Instrument used thus to call on America
- Marching-band instrument