I got to see Colin hay with Ringo Starr about 8 years ago, and he was still as strong as ever doing the Men At Work songs.
Colin Hay on Scrubs. (Overkill)
http://www.youtube.com/watch?v=jrGmcuj44DQ
Waiting For My Real Life To Begin (cast of Scrubs)
http://www.youtube.com/watch?feature=player_embedded&v=rSMITAolIGc