Jus' gonna jump in here because of Patti's awesome post there about how Al's voice has changed-
Al's singing voice sorta grew up and changed just as he did.
From sounding younger, a bit rough, uneven and untrained, over time we saw it mature and become polished. Like Al, though it hasn't lost its natural flaws and untrainably human sounds and sweetness to it, it has developed into a voice of experienced, melodic fineness.
(did that make sense? Or did I lose the eloquence I was going for by 'fineness'? Sorry, crush-y feelings got in the way.)
I'm with you- I'll start cracking up if it's "Sports Song" and Craigy Ferg's stage gets stampeded through by a marching band!

!!
I'm gonna say the mystery song is "Mission Statement", though! *u* I do like that one, too, and it'd be cool to see it get attention!