Your favorite live version of a song. The last time I answered this one I said "A Song for You" by Whitney Houston from her "Welcome Home Heroes" Concert in 1991, and that one is probably my favorite live performance of all-time, but I a few other favorite live performances and this is one of them. I have never liked the Tracy Chapman version of this song, but I love Kelly's version. Kelly is a way better vocalist in my opinion and this is the way the blues should be sung.