I'm thinking Weird Al was the only bustout.
One previous appearance on July 2, 2015. Part of my process for generating the set list is checking for
spelling errors, abbreviations, and other inaccuracies. Bust-out status falls out naturally from that.
The lack of bust-outs and general repetitiveness of material is evidenced by the fact that most of the time
I can simply cut & paste all the items, including clips, from other shows.