American Pop musician Lionel Richie plays piano as he rehearses on stage at NBC Studios in Rockefeller Center for an appearance on the Saturday Night Live television show, New York, New York, December 10, 1982. (Photo by Gary Gershoff/Getty Images)
Spanish music group Las Ketchup at the MTV Europe Music Awards 2002, at the Palazzo Sant Jordi. (Photo by Anthony Harvey – PA Images/PA Images via Getty Images)
Denny Doherty, Michelle Phillips, John Phillips and Mama Cass Elliott have an acoustic guitar jam and picnic in circa 1966 in a park. (Photo by Michael Ochs Archives/Getty Images)
