Related Clues:
- Conduits for steam
- Gets out
- They're calling in ''Danny Boy''
- Security concerns
- Doesn't hold water
- Singing ability, slangily
- 'Danny Boy' musicmakers
- Singer's gift, colloquially
- Kiltie's instrument
- Calliope array
- Headshop purchases
- Jobs for plumbers
- Speaks, with ''up''
- Organ array
- Makeup of a plumbing labyrinth