Related Clues:
- Single-named singer
- 'A Day Without Rain' singer, 2000
- Rock singer in social causes
- 'With or Without You' lyricist
- U2's lead singer
- U2 vocalist
- For free
- "Watermark" chanteuse
- Activist singer from Dublin
- 'The Memory of Trees' Grammy winner
- 'With or Without You' singer
- "The Beat Goes On" singer
- Pro ___ (free)
- New Age superstar
- 'Book of Days' songstress