Related Clues:
- Some orchestra members find it instrumental
- Orchestral tuning instrument
- Instrument played with the mouth
- High-pitched woodwind
- Instrument made from African blackwood
- It was instrumental to Mitch Miller
- Reed instrument
- High-pitched instrument
- Hautboy
- Clarinet relative
- It has finger holes
- Clarinet's kin
- Double-reed orchestra instrument
- Musical wind emitter
- English horn's cousin