Bands still going 40 years later —
David Crosby, Stephen Stills and Graham Nash came together in the late 1960s and have continually split and reformed through the decades. According to The Rolling Stone Encyclopedia of Rock & Roll, Young had become a respected elder statesman of rock by the 1990s. Nash, meanwhile, had become a successful photographer while Crosby had become ill and received a liver transplant. Here, Crosby, Stills and Nash perform in front of a crowd at the Sands Bethlehem Event Center, in Bethlehem, Pennsylvania, 2012.