Here's one that may be a little obscure outside of Buffalo. Live demo from 1988 by Beyond Death, short one, only 6 songs, part of their show from Dec of 88. Outside of Buffalo this would be notable for what its members went on to - Jack and Alex started and are still with Cannibal Corpse and drummer Darrin is now in Goldfinger. Buffalo's three best bands of the time - Beyond Death, Tirant Sin and Leviathan - all broke up about the same time and a few members from each formed Cannibal Corpse. From time to time Frank (guitar/vocals) gets a new version of the band going, think there is a clip of them on youtube. Anyway here is the short demo, with the Buffalo classics "flubberscum", "Jesus Freaks", "Mr. Yuk" and 3 others .