Related Clues:
- Non-concerted efforts
- Unaccompanied efforts
- They're unassisted
- Numbers done alone
- Compositions
- Recital pieces
- Thrills for choristers
- Parts of many jam sessions
- ''American Idol'' numbers
- Divas' deliveries
- Han and Napoleon
- Most diva performances
- One-man performances
- Things for one to do?
- Numbers for one