It You Could Only See Me Now ~ T. Graham Brown (this is the one I was referring to above.)
Nothing ~ Dwight Yokam
With of Without You ~ U2
Layla ~ Eric Clapton (the "rockin'" version, not the "unplugged" version)
Wild Horses ~ Rolling Stones
Wicked Game ~ Chris Issak
and I completely agree with "I'm On Fire" all I can say is Oh My God !!!
I would like to hear him sing with or without you it is one of my alltime favorites