American country singer, songwriter and musician Johnny Cash (1932 – 2003) performing with a harmonica, circa 1970. (Photo by Archive Photos/Getty Images)
(Original Caption) Award winners, left to right, Roy Clark, Merle Haggard, Dolly Parton, and Porter Wagoner are shown here at the Country Music Association annual awards show. (Photo by Bettmann/Getty Images)
The Rolling Stones taken in the 1960s, from left to right, Brian Jones, Keith Richards, Mick Jagger, Bill Wyman and Charlie Watts.; (Photo by King Collection/Avalon/Getty Images)
(MANDATORY CREDIT Gutchie Kojima/Shinko Music/Getty Images) Nirvana, group portrait, backstage at Nakano Sunplaza, Tokyo, Japan, 19th December 1992. (From left) Kurt Cobain, Krist Novoselic, Dave Grohl. (Photo by Gutchie Kojima/Shinko Music/Getty Images)
