POTBELLY GUMBO is Andy's live band.  

Featuring:
Andy on guitar, piano, banjo, harmonica, and sometimes accordion.
Tom Swafford on the fiddle.
Kevin Sherman on upright bass.
Charlie Shaw on drums.

.....and The Gumbo Girls!
Margaret Mitchell (also plays fiddle)
Sarah MItchell 
Emily Wilbur (also plays ukulele)
Kim Chase (also sometimes plays homemade snare)