While Kathy initiated this posting with suggestions on tonight's songs, and her picks are totally right-on, I thought I would enter a few of my own thoughts -- just for argument sake!
I'm Alright - Lee (would be a stretch, but would be interesting to see how he could change it up)
Kiss from a Rose - Big Mike (would be in his genre of songs)
Let the River Run - Crystal (just because it's Carly Simon)
Eye of the Tiger - Casey (another stretch, but it would be interesting - Plus, I love this song).
Should be interesting:-)