Related Clues:
- Home and insert, for two
- Lockers
- They hold the answers
- Jinglers on rings
- Specifications marked on 10-hole harmonicas
- Custodian's many
- Janitor's pocketful
- Florida __
- A through G
- Stevie Wonder strikes them
- Critical elements
- Ringed set
- C minor and others
- Billboard's top R&B artist, 2000-2009
- See 21 across