Answer: BARITONES
The answer BARITONES has 15 possible clues. See the results below.
Possible Clues:
- Male singers
- Some deep voices
- It interrupts beginning of piece primarily scored for singers
- Drug's no use for black singers
- In SW London district, one's accompanied by singers
- Rossini's William Tell and others
- Singing voices in the 17-Across
- Crosby and Sinatra, for example
- They may 18 down in 2 down with invoices
- It's essential to exclude one's singers