Related Clues:

• See 19-Across
• Choir section
• Trujillo ___ (Puerto Rican city)
• Low voice
• Annina in 'Der Rosenkavalier'
• A chorus line
• Like a certain sax
• Low
• Food fish
• Kind of drum
• '___ voltaje!' (Spanish warning)
• Choir voice
• Like some singing
• Woofer output
• ___-relievo