Related Clues:

• Jazz style with introductions for sax, clarinet and trombone
• Sing like Cab Calloway
• Make a bolt one day securing club's entrance
• Order to go away
• Leave in haste, as a cat
• "Scram!" in oaters
• Exit hastily
• 'Shoo,' in Westerns
• Some jazz improvisation
• Improvised singing from jazz enthusiast following Shaw's intro?
• Cast out random syllables
• "Take off, tabby!"
• Ella's expertise
• Creative singing style
• "Scram, kitty!"