Related Clues:
- Muse, for one
- Beethoven's 'Archduke', for example
- The Police or ZZ Top
- Hub off the autobahns coming from the concert hall
- No person at all holds a piece of music
- Cards in 75 Across, e.g
- Soloist X 3
- Peter, Paul and Mary, for one
- Three singers, as a group
- Musical group of three
- Group of three people
- Singing group with three people
- A group with the same number of members as 27-Across
- Group with the number of singers in 27-Across
- Three singers