Related Clues:
- Bach may be played on them
- Spleen, etc.
- Synthesizer ancestors
- Church hymn accompaniers
- Primitive wind instruments
- Hearts, but not spades
- Transplanted body parts
- Much-needed donations
- Eyes and ears
- Instruments with pedals
- Church music-makers
- Zamfir's instrument
- Kidneys, e.g.
- Simple instrument
- Hymn accompaniers