Related Clues:

• Soft
• See 62-Across
• Nero's instrument
• Musical direction
• Reef
• Keyboard instrument
• Island ring
• Recreation center staple
• A-test site, perhaps
• Bikini, e.g.
• Upright, e.g.
• Ring around a lagoon
• See 24-Across
• 'Eighty-eight'
• Reef, maybe