No, Tony Reeves Has not been involved in the post-1994 reformation as far as I'm aware. The lin-up last night was:
Jon Hiseman (of course) drums
Dave Greenslade - keyboards
Chris Farlowe - vocals
Mark Clark - bass
Clem Clempson - guitar; and
Barbara Thompson - saxes.
Barbara Thompson (i.e. Mrs Hiseman) is a (hopefully) temporary replacement for Dick Heckstall-Smith who is very ill at present.