Long John Baldry, Rod Stewart, The Animals, Steam Packet, The 5th National Jazz and Blues Festival, Richmond, London, 1965. Artist Brian Foskett. (Photo by National Jazz Archive/Heritage Images/Getty Images)
(08/24/2003-Boston, MA) BEN FOLDS IN CONCERT AT FLEETBOSTON PAVILION – Ben Folds performs Sunday night at the FleetBoston Pavilion. (082403foldsre -Staff photo by Robert Eng. Saved Photo Monday /photo 1) (Photo by Robert Eng/MediaNews Group/Boston Herald via Getty Images)
NUERBURG, GERMANY – JUNE 01: Chris Cornell of Soundgarden performs on stage during the first day of Rock Am Ring on June 01, 2012 in Nuerburg, Germany. (Photo by Peter Wafzig/Redferns via Getty Images)
Walt Disney Television via Getty Images IN CONCERT – Shoot Date: February 13, 1992. (Photo by ABC Photo Archives/Disney General Entertainment Content via Getty Images)
KEITH EMERSON OF EMERSON, LAKE & PALMER
NEW YORK, NY – SEPTEMBER 21: A.R. Rahman, Mick Jagger and Dave Stewart (members of SuperHeavy) celebrate the release of their new CD "SuperHeavy" at The Double Seven on September 21, 2011 in New York City. (Photo by Kevin Mazur/WireImage)
Hungarian rock group Locomotiv GT, or LGT pose on the banks of the Danube in Budapest, Hungary, circa 1974. From left to right, Tamas Barta, Gabor Presser, Jozsef Laux and Tamas Somlo. (Photo by Istvan Bara/Keystone/Hulton Archive/Getty Images)
READING, UNITED KINGDOM – AUGUST 27: Frontman William DuVall of American hard rock group Giraffe Tongue Orchestra performing live on stage at Reading Festival on August 27, 2016. (Photo by Olly Curtis/Total Guitar Magazine/Future via Getty Images)
NEW YORK, NY – SEPTEMBER 21: A.R. Rahman, Mick Jagger and Dave Stewart (members of SuperHeavy) celebrate the release of their new CD "SuperHeavy" at The Double Seven on September 21, 2011 in New York City. (Photo by Kevin Mazur/WireImage)