Some will remember the Joshua Light Show from the days of the Filmore East and West; they were the lighting effects designers for Jefferson Airplane, Janis Joplin, The Grateful Dead, Jimi Hendrix and other great bands of the 1960’s and ’70s.

Well, Josh White is still at it. And he’s part of an interesting—and avant garde line-up—at Park Slope’s Issue Project Room this week. Wednesday through Saturday night at 8 p.m. $20 gets you in.

First up: Wednesday May 28th: Marina Rosenfeld, Ikue More, Lee Ranaldo and Zeena Parkins. Check the Issue Project Room site for the other nights.