Related Clues:
- Some people break into it
- Not everyone can carry one
- Whistler's whistle, maybe
- Prepare, as a piano
- Top 40 item
- What any man, woman or child may break into
- Billboard chart entry
- Adjust for pitch
- Ballad, for one
- ''Chicago'' or ''Philadelphia''
- Adjust, as a guitar
- See 2 Down
- It may be whistled
- Any one of the Top 40
- Do some piano maintenance