What It Is was an interersting opener being one of my fav songs of his yet left out completely from the set at Newcastle 3 years ago despite playing it at Glasgow the evenign before (we got Why Aye Man in its place I seem to remember).
It is one thing to drop songs/let them fade away from the itinerary completely but to restore them is quite another. What was also interesting was the songs that were not even included in sets during the tour of the realtive albums they came from.