Related Clues:
- Some male singers
- Low guys at the opera
- Lowest 56-Across members
- Low men at La Scala
- They can go pretty low (Var.)
- Deep opera voices
- Deep singers
- Deep vocalists
- Low-voiced belters
- Low parts
- Ezio Pinza and Samuel Ramey
- Low-key performers?
- They've got deep voices
- Male singers
- Low-down types, by the sound of them