Totally agree... Jon's going to play songs that he could sing... I'd rather him sing something that sounds somewhat correct then him butchering some classic...

On a side note, maybe there was a reason for him playing that... Not to start any rumors but maybe his daughter got engaged or something!!!! Or maybe he just had that daughter moment because she was there... That was cool !!! Good for Jon... That one was for him and I'll give it to him...

Part of me believes that this song wasn't one of the 96 songs they rehearsed and this was thrown in last minute for a reason... Just Saying!!!