Related Clues:

• Low-voiced
• Low part
• Paul Robeson, e.g.
• Woofer's output
• Low-pitched instrument
• Barbershop member
• Big instrument
• Sea __
• Doo-wop group anchor
• Low vocal range
• Smallmouth fish
• Barry White, vocally
• Deepest part
• Barbershop quartet voice
• Luau accompaniment