Come 1980, Graffin decided to give singing a try, and formed Bad Religion alongside guitarist Brett Gurewitz and bassist Jay Bentley (a host of other supporting musicians would come and go). Not content to sit around and wait for a record label to come to them, Bad Religion formed their own indie label, Epitaph, and issued such classic L.A. punk recordings as 1981's six-track EP Bad Religion as well as a pair of full-lengths: 1982's How Could Hell Be Any Worse? and 1983's Into the Unknown. The mid-'80s saw further lineup fluctuation, as Graffin was the only original member left for a spell; Gurewitz had to briefly retreat from the band to sort out some "personal problems." Former Circle Jerks guitarist Greg Hetson helped bolster the lineup around this time, and remained on board when Gurewitz returned.
The group's ensuing recordings, of the late '80s/early '90s, are what many longtime Bad Religion fans consider to be the group's finest -- especially such titles as 1988's Suffer, 1989's No Control, and 1990's Against the Grain. Despite successfully getting Bad Religion back to the powerful punk force they once were, Graffin somehow found the time during this busy period to earn his aforementioned M.A. at UCLA during 1987 (geology), and three years later, a Ph.D. at Cornell (biology). Graffin and his Bad Religion mates flirted with commercial success during much of the mid- to late '90s (especially after the massive success obtained by another Epitaph band, the Offspring), and even signed on with a major label, Atlantic, for a spell.
In addition to his Bad Religion duties and college courses, Graffin also produced albums for other bands, including Bottom 12 (1996's Songs for the Disgruntled Postman) and Unwritten Law (Oz Factor). He issued a solo album under the alias of American Lesion (1997's American Lesion), guested on recordings by other artists (including NOFX and Joan Jett), and also penned articles for publications (including an autobiography for Details magazine). Graffin released another solo effort in July 2006, but this time under his own name; Cold as the Clay hearkened back to his familial roots, boasting a stripped-down American folk sound. Released on Anti-, the album featured members of the Weakerthans as his backing band. ~ Greg Prato, Rovi