Los Angeles Free Music Society (LAFMS) formed in the mid-1970s as a loose-knit experimental music collective and multimedia publishing vehicle. Founded by teenage Le Forte Four members Chip Chapman, Joe Potts and Rick Potts and soon joined by Tom Recchion of Doo-Dooettes, LAFMS incorporated free improvisation, modular synthesizers, tape music, sampling, musique concrète, homemade instruments, noise, mail art and avant-rock in permissive and anarchic sessions at the Raymond Building and Poo-Bah Record Shop in old Pasadena. Inspired by The Residents, LAFMS self-released records and periodicals, organized performances and connected with fellow outsiders via post in the years before punk. Their uninhibited, egalitarian ideal of music-making and DIY distribution would influence generations of underground artists.

Poo-Bah Records, with its import bins and backroom jam space, attracted the pseudonymous artists forming the initial incarnation of long-running collective Smegma. Early members Ju Suk Reet Meate, Dennis Duck, Cheez-it Ritz, Big Dirty, Amazon Bambi and Dr. Id contributed to various LAFMS compilations and combinations before several core members relocated to Portland, Oregon in 1975, where they recorded their debut album Glamour Girl 1941. Originally released on the LAFMS label in 1979, the LP combines rock instrumentation with tape, synthesizer, horns and voice in a tempestuous cauldron of anti-academy improv and alien noise. Beyond its roots in LAFMS, Smegma would help shape the early Portland punk scene in the late '70s alongside Wipers and Neo Boys. In more recent years, they have collaborated with Merzbow and Wolf Eyes.