Related Clues:

• One of 88
• F, G, but not H
• Hotelier's handout
• 53-Down is one
• Cryptographer's aid
• Lively tune
• Handel bars?
• Old piano tune
• Moonlight, for one
• He wrote "Defense of Fort M'Henry"
• One may be full of scales
• Regatta unit
• Limb
• Speck in the ocean
• Chopin's "Butterfly," e.g.