Related Clues:
- They're found under the sink
- Voice, in slang
- Organ parts
- Vocal cords, so to speak
- Church organ features
- Singing voice, in slang
- Singing voice, informally
- Upholstery adornment
- Organ set
- Plumber's concerns
- They're calling Danny Boy
- Water bearers
- Plumbing conduits
- Drain connections
- Droners on a brae, familiarly