This ain't too shabby! Is it based on uploads and what people submit? I just found a portion of a live bootleg by Electric Wizard, which isn't technically on any album.
Stuff I was thrilled to find:
Church of Misery
Boredoms ( A lot of it!!)
Samhain (A bootleg 7")
Merzbow (God, imagine if they get the Merzbox on this...)
Motorhead (LOTS of it)
Acid Mothers Temple (A fair amount.)
Elvis Presley (A LOT)
Misfits (Just to see if they had 12 Hits From HEll, which they don't)
Melvins (If someone got all submit-happy you'd be listening for DAYS)