Here is an obscure one- Los Mocos was a punk band who never played live. This practice tape is one of the only, if not THE only, document of the band. The band had Eric Torres on guitar, who later went on to play with Moist and So.

From Dal Basi’s collection
Transfer by: Shayne Stacy
Equuipment used: Nakamichi Dragon and M-Audio Audiophile 2496 card