NEW YORK – OCTOBER 30: Warren Zevon performs three of his legendary songs, "MUTINEER", "GENIUS" and "ROLAND THE HEADLESS" when he visits the Late Show with David Letterman, Wednesday, Oct. 30, 2002 on the CBS Television Network. This photo is provided by CBS from the Late Show with David Letterman photo archive. (Photo by Barbara Nitke/CBS via Getty Images)
Queen, the rock band Freddie Mercury, Brian May, Roger Taylor and John Deacon seen here in New Orleans, USA. They are rehearsing for their forthcoming tour of South America. 21st September 1981,. (Photo by Kent Gavin/Mirrorpix/Getty Images)
14th January 1967: A flyer for the Gathering of the Tribes, the 'First Human Be-In' held at Golden Gate Park in San Francisco, California. More than 20,000 people attended the counter culture celebration. (Photo by Blank Archives/Archive Photos/Getty Images)
