Alternative rock stayed underground throughout the '80s, but in the early '90s, that distorted, furious sound burst into the mainstream. Experimental bands who'd been playing First Avenue were suddenly going global. In this episode, members of Cows and Babes in Toyland talk about sharing a bill with Sonic Youth at First Avenue. [Songs sampled: Sonic Youth - "Tunic (Song For Karen)," Kiss the Tiger - "Bad Boy," Sonic Youth - "Kool Thing," Babes in Toyland - "Swamp Pussy," Cows - "Memorial"]