Related Clues:

• Moving word?
• Nonsense singing
• Repeated passage, in music
• Improvise, in jazz
• Chasing-away word
• 'Bug off!'
• "Scram, puss!"
• Savannah's Hard-Hearted denizen
• "Buzz off!"
• Shoo
• "Out, Tom!"
• Armstrong singing style
• Some improvisatory singing
• Cab Calloway specialty
• Improvise as a vocalist