Related Clues:
- Sound sys. unit
- *Public Enemy No. 1 of 1930
- Metal box?
- Rap concert box
- Gig hookup
- Movable bridge
- Guitarist's key changer
- Stage box
- Sound-boosting device
- Godfather chopping tail off fowl
- Sonny Corleone, for one
- Rock concert booster
- Device at a concert
- Piece of equipment for a band
- Sound system booster