Derek Bostrom, who drummed and (as I’ve learned) originally sang for The Meat Puppets, uploaded a host of early 1980s demos of the band, some made even before they started getting proper gigs.
Not only will you hear feral early versions of “H-Elenore”, “Unpleasant”, “Blue Green God” and “In A Car”, they do a host of wild and surprising (and contemporary) covers that range from Vom’s “Punkmobile” to The Flesh Eaters’ “Sleeping Sickness” to Wire’s “Outdoor Miner”.