Run-DMC and Posse, Hollis, Queens, 1984 © Janette Beckman, Courtesy Fahey Klein.

Mary J. Blige © Joe Pugliese

Alfred Eisenstaedt, 1968. Portrait of Leonard Bernstein. Photo courtesy of Alfred Eisenstaedt/Pix Inc./The LIFE Picture Collection/Getty Images.

Led Zeppelin, Los Angeles from the cover session for the 1969 US tour book. ©Ron Raffaelli/Ron Raffaelli Collection. Led Zeppelin by Led Zeppelin by Jimmy Page, Robert Plant and John Paul Jones is published by Reel Art Press

KRS-1 & Ms. Melodie, Bronx 1988. Collection of the Smithsonian National Museum of African American History and Culture, © Janette Beckman

Pete Townshend excites the audience at The Hollywood Bowl in Los Angeles, CA on August 14, 2000 during the climax of "My Generation." © William Snyder

Geoff MacCormack/Morrison Hotel Gallery