Country music group The Carter Family pose for a portrait (L-R) Maybelle Carter, Alvin P.Carter and Sara Carter circa 1937. (Photo by Michael Ochs Archives/Getty Images)
British rock group the Beatles in costume for 'The Beatles Christmas Show' at the Astoria Cinema, Finsbury Park, London, on New Years Eve, 31st December 1963. From left to right, George Harrison, Paul McCartney and John Lennon, with Ringo Starr at the back. The show continued until 11th January 1964. (Photo by Evening Standard/Hulton Archive/Getty Images)
English Rock group the Rolling Stones perform onstage at an unspecified venue, mid to late 1960s. Pictured are, from left, Keith Richards and Brian Jones (1942 – 1969), both on guitars, and vocalist Mick Jagger. (Photo by Silver Screen Collection/Getty Images)
