Which bands? Which underappreciated album?

[AllroyPA]

Many bands put out stuff which does'nt get the recognition of some of their others. Which band and which albums are underappreciated ?
For Example:
Pearl Jam ~ No Code
Anthrax~ The Sound of White Noise
... would be two in my eyes ... what are some of yours ?

[Jesse]

Limp Bizkit's 1st album, $3 dollar bill 'yalls
311 Music

[GodWentPunk]

Mine would local favorites Off Broadway.

joe...

[crawdaddy]

The Guess Who "So Long Bannatyne" This album was an early 70's release after all of their big hits and has some great tunes on it. They went more to bluesy jazzy feel with their music.

Give a listen to the title tune:

http://www.youtube.com/watch?v=yiD2Q9KmcJQ

or look for

"Sour Suite" Grey Day", or "Rain Dance" they're all great tunes