Related Clues:

• Fish - singer
• Male voice (one of three?)
• Booming percussion instrument
• Placido Domingo, say
• Fish (which sings?)
• Singing voice — fish
• Hitter of low pitches?
• Low male voice
• 'Largemouth' fish
• Tannhäuser, for one
• Bocelli or Domingo, e.g
• Male choir voice
• Barbershop singer
• Domingo, e.g
• Type of saxophone