They definitely didn't play Last To Know.
Chariots Of Fire
We Care A Lot
This Guy's In Love With You
I think intentionally limiting the amount the shows (and subsequent supply of tickets) suggests more shows in the future. Not even sure if "splitting up" is an appropriate term since it's hard to consider geezer acts touring without any new music real bands.
Also I think Roddy said they don't want to live in a bus for a month.