LONDON, ENGLAND - JULY 09: Stevie Nicks performs at British Summer Time in Hyde Park on July 9, 2017 in London, England. (Photo by Samir Hussein/Redferns)
LONDON, UNITED KINGDOM - DECEMBER 5: Steve Clark of Def Leppard performs on stage at Hammersmith Odeon, on December 5th, 1983 in London, England. (Photo by Pete Still/Redferns)
Musician John Prine on stage, circa 1970-1975. (Photo by Tony Russell/Redferns/Getty Images)
LONDON - AUGUST 21: Rage Against The Machine attends The Kerrang Awards 2008 held at The Brewery on August 21, 2008 in London, England. (Photo by Dan Kitwood/Getty Images)
SYDNEY, AUSTRALIA - JANUARY 11: Chaka Khan performs live at Sydney Festival 2014 at The Domain on January 11, 2014 in Sydney, Australia. (Photo by Don Arnold/Getty Images)
