Yeah, my wife and I are Disney Addicts (my parents too... ). 

The garden tools band (rake and roll?) are excellent!  When I saw them, the drummer had a Roland TD-20 kit up on the van with all the other equipment.  They were tight, and entertaining. 

Didn't Mr. Acrolite do some time as a Disney drummer?  He's got some great stories about what it takes to perform at the Disney standard of quality every day.

Nate

edit:  Check out the Polka band in the Biergarten in the Germany pavilion at Epcot.  They're very good, and they have to perform that show every 20 -30 minutes!