Related Clues:

• Deep voice
• Tijuana traffic sign
• Low range
• Quarter of a quartet, perhaps
• Countertenor range
• She's deep
• Counter-tenor
• Certain voice
• Choir role
• Cumulus lead-in
• Deep performer
• Voice above tenor
• Type of clef
• Méphistophélès player in 'Faust'
• ___ sax