I saw the Melbourne show, and his voice was good. He's a bit raspy on the actual album, and wimps out on the high notes on TFaC, it's pretty horrible falsetto, and not exactly in tune either. Plus I can't stand the arrangement
But I love him anyway!!
Live Eddie Rayner played a quote from Rhapsody In Blue after the line "but still you try like a fat boy, dancing Gershwin's blues" which I thought was pretty funny.
I'll have to listen to the anniversary version again, I don't remember it being that bad, I just remember he changed the melody yet again so he didn't have to go so high.