Janis Joplin is about to lose it. It's 1969, she's just finished a show at the Fillmore East in New York, and the group in charge of the theater's so-called liquid light show, Joshua Light Show, has projected a one-word question on the screen behind where the bands play: "More?" Joplin had probably been looking forward to a break; she had another show to do later that night. She heads for the
This article originally appeared on www.rollingstone.com: Inside Joshua Light Show’s 50-Year Quest to Make Rock & Roll Visual