I like Dylan as much as the next music fan, but he really should have hung it up years ago, at least older acts like the Stones, The Who etc are putting forth the effort...saw Dylan a couple years ago for the first time and he was kind of awful...he didn't take the stage until maybe the 3rd song and when he did, he was totally inaudible(i know that is his style, but this was horrible) Eddie Vedder, who I am not the biggest fan of, was on letterman the night before and he absolutely killed it and seemed to enjoy himself and the occasion he was there for. Other acts during this farewell tour have done the same thing, go out, sing something outstanding and pay tribute to Dave. They should have had Future Islands do the final show seeing as how Letterman absolutely loved their performance from a year or so ago