you can get free, legal live music downloads at archive.org. they're recordings of concerts, so sound quality is not necessarily guarenteed, but there are reviews to help you decipher that information. i've had really good luck so far, and am happily listening to a recording of a guster show in RI on june 25th. thanks to the guy whose name i don't know who recommended this site to justin and i while we were off-roading yesterday.