Related Clues:

• Like a certain sax
• '___ voltaje!' (Spanish warning)
• Choir voice
• Like some singing
• Quartet member
• See 14-Across
• Singer
• Kind of clef
• Choir part
• Kind of flute
• Part of a chorus
• Voice below soprano
• Start of some cloud names
• Part in an ensemble
• Marian Anderson, for one