Somehow I managed to miss this thread originally, and yet I know I've participated in a discussion here about Chicago, Bill Champlin, The Sons, Cold Blood, BS&T, etc etc. At any rate, I saw Chicago at the Cow Palace in SF in '73... I think... I recall it being a good show, but all I really remember about that night was my best friend's girlfriend (future wife, to whom he is still married, as I am to my girlfriend of the time) was having a birthday that night, and her quite substantial home-made birthday cake got dropped before we had a chance to dig into it. I'm sure she was disappointed, but I was inconsolable... chocolate cake, buttercream frosting, raspberry filling... I guess I'm still not over it.
Never owned any Chicago LP's myself, but I have to say that after hearing some of the early stuff again in recent years, a lot of it has stood the test of time quite well, imo. That was a very good era for rock/pop music.
To me it was always very strange thinking of Bill Champlin joining Chicago... for me, a bit like seeing Curtis Salgado leave the Robert Cray Band and join Roomful Of Blues... or Willie Mays going to the Mets (or Joe Montana to the Chiefs). Just wrong.
I was a big fan of The Sons around '70 thru '74 or so, and I was sure that they were going to make it big eventually. It wasn't to be, but a lot of people around here still think they were severely under-appreciated. Looking back at their recorded work, though, I have to admit it's pretty uneven. Brilliant at times, and kind of weak at times. To see them live was pretty mind-blowing though, particularly to witness the multi-instrumental and vocal talents of Champlin, and the unique and tight arrangements they featured.