I'm with Mike B. I can never get Live Show Tagger in Foobar to properly do a two-set show, so I just continue the number order.
Its a program with a lot of glitches. If you have a number at the beginning of any line in your lineage, the number is all screwed up. Also, if any song title begins with a number, its screwed.
I also have not been able to figure out how to get the folder to get the band and venue/date in iTunes. All of my tagged folders show up with the artist and "unknown album" in iTunes. Same thing on my iphone.