Exit 13 loved their sewer-pitched, Ken Owen style blurrgrind...but also loved cheating on the genre with morbid forms of "jazz" overlays and '70s rock power-groove. The band enhanced this sound with MIDI technology, a gimmick that gained them immediate global attention (it was a fairly new technology at the time, and uniquely employed considering the style of music it was being fused to, so everybody fixated on that aspect first...even me). The rabidly ecological lyrics are intelligently rendered, but with the megatons of pot the band broadcasted smoking, I think they were mostly about the jams before the message. Weird, legendary, poorly recorded, GO FOR IT...
http://www.mediafire.com/file/gh450ddgyezzgz6/EXIT_13_-_Rarities_%28Selfish_Few_Blog%29.zip