Bosco played bass for a bit with the band U.X.A. a punk band fronted by De De Troit, in NYC. They moved to LA in the early 80s when the punk rock scene was exploding there.
These are photos of the band that beastiemania.com sent us. They came across these photos that Dave Parsons (deceased owner of Ratcage Records) had them develop a few years ago. They are of Bosco and UXA back in New York circa July 1981 in front of 171 Avenue A, 171A studios and Ratcage Records.