Related Clues:
- Only nonvocal instrument in Britten's "Ceremony of Carols"
- Preceder of Peter in a phonetic alphabet
- Angelic instrument
- Instrument usually made from African blackwood
- Its ''A'' tunes the orchestra
- It is instrumental to Mitch Miller
- National symbol of Ireland
- Brahms's instrument
- Organ's kin
- It has 20+ keys
- Roll player?
- It's instrumental
- Wind on stage
- Wind in the pit?
- Orchestral wind instrument