Related Clues:
- Monotonous song
- "USA! USA!" is one
- Street protest sound
- Sing a simple song
- Protesters' sound
- Protesters' chorus
- Unison cheer (1894)
- 'USA!' e.g.
- Monk's monotone
- '2, 4, 6, 8 who do we appreciate?,' e.g.
- Chorus from a crowd
- Repeated protest, perhaps
- Monastery emanation
- Sound from a monastery
- It can be monotonous