AWB posted a nice slide show of the Rock 'n' Soul Revue tour (first leg) which plays with a live version of "Work to Do" which Fred V. just kindly identfied in answer to my request, as being from the Face to Face live CD. This is the song that leads off the closing set where AWB, Hall & Oates and Michael McDonald all join together for the finale with all of their bands combined on stage.
The short haired skinny sax man is the aforementioned Fred V. of AWB, the other sax player is Charles DeLint from Hall & Oates' band. Allan Gorrie of AWB is the guy seen singing in most of the shots (other than Hall & Oates or Michael McDonald). Klyde Jones of AWB is also seen singing, mostly sharing the mike with Michael McDonald's (female) drummer who sang backup during the finale. Onnie McIntyre (AWB's guitarist) shows up in a few pictures - he's the guitarist wearing a baseball cap.
Use the high-res version if you have cable or dsl connection.
Here's the link: http://www.averagewhiteband.com/slideshow.html