 Bob Dylan from 1968. He was at Carnegie Hall performing with the band, and they wowed their audience with that version of the Grand Cooley Dam, part of the Woody Guthrie celebrations shortly after his passing. Pete Seeger and his banjo on stage, too. You heard Roland Columbia and Ramblin' Jack Elliott with a cover of Talkin' Columbia. Iconic musicians right there honoring one of their heroes, the great Woody Guthrie.