Bootleg Links

The Beatles:
Bootlegzone THE Beatleg site on the web. Some other bands too.

Elvis Costello:
The Elvis Costello Gigography

Bob Dylan:
Bob's Boots This is the best Dylan bootleg site out there.
Dylanbase If you don't find it at Bob's Boots you'll find it here...
The Bob Dylan Field Recordings Guide...or here.

Nirvana:
Digital Nirvana

R.E.M.:
The R.E.M. Concert Timeline
The R.E.M. Web Boot Discography

Tom Waits:
Rhine Dogs Trade List
Tom Waits Bootleg Discography

Wilco:
The Wilco Timeline