Pete Townshend, of the group the Who, plays guitar as he performs onstage at the Rosemont Horizon, Rosemont, Illinois, August 12, 1990. (Paul Natkin/Getty Images)
HOLLYWOOD, CA – APRIL 11: Singer Chris Cornell attends the premiere of Marvel Studios' "Marvel's The Avengers" held at the El Capitan Theatre on April 11, 2012 in Hollywood, California. (Photo by Alberto E. Rodriguez/WireImage)
