Wowza!
"Thank You For the Music," ABBA
"Big Take Over," Bad Brains
"Thirteen," Big Star
Anything by The Clean
"Lodi," CCR
If he has a female accompanist/backup, "Contort Yourself," James White and the Blacks
"Gonna Never Have to Die," GBV
"Nutbush City Limits," Ike & Tina
"Living for the City," Stevie Wonder
"I Want to Take You Higher," Sly & The Family Stone
"Towering Infernos," The Green Arrows
"Don't Thank Me Baby, Thank Yourself," Betty Wright (incidentally, my response to Tom's thank you for my pledge - and it should be everyone's)
"Dick Clark," The Great Plains
"Kill A Dead Eagle," Old Skull
"Lightning," The Sea and Cake
"The Question is How Fast," Superchunk
"Over, Under, Sideways, Down," The Yardbirds
And I vote for the prior suggestions:
Victoria - The Kinks (he could be clever and medley it with Army Bound, which is obviously descended from this song)
Black Coffee
Thin Lizzy, "Waiting for an Alibi". Also "Chain Fight Tonight".