longtime lead guitar player and Tennessee Two founder Luther Perkins, who had died several months earlier. On the album, Cash is heard paying tribute to Perkins (who was not related to Carl Perkins, who appears on the recording as lead guitarist on several tracks). Two songs are performed live on stage for the first time during the show: "San Quentin" and "A Boy Named Sue". According to biographer Robert Hilburn, the decision had already been made for Cash to perform "San Quentin" twice as it was considered the major new song of the set, though on record Cash makes it appear as if the encore is due to audience demand; producer Bob Johnson ultimately chose to include both versions of the song on the album. According to Hilburn, Cash spontaneously decided to perform "A Boy Named Sue" during the show and neither the TV crew nor his band knew he planned to do it (though he gave them advance warning by announcing early in the show his intent to play it); he used a lyric sheet on stage while the band improvised the backing. TV special and middle finger photo A crew from Granada Television in the UK filmed the concert for broadcast on television. In the extended version of the concert released by Columbia/Legacy in 2000, Cash is heard expressing frustration at being told what to sing and where to stand prior to his performance of "I Walk the Line". The famous image of an angry-looking Cash giving the middle finger gesture to a camera originates from the performance; in his liner notes for the 2000 reissue, Cash explains that he was frustrated at having Granada's film crew blocking his view of the audience. When the crew ignored his request to "clear the stage", he made the gesture. Reception Reviewing for The Village Voice in 1969, Robert Christgau said of the album, "Much inferior to Folsom Prison and Greatest Hits, which is where to start if you're just getting into Cash. Contains only nine songs, one of which is performed twice. Another was written by Bob Dylan." Rolling Stone magazine's Phil Marsh wrote, "Cash sounds very tired on this record ('ol' Johnny does best under pressure,' he says), his voice on some songs just straying off pitch. But the feeling that actual human communication is taking place more than compensates for this. Communicating to an audience at the time