Peter Frampton live in Detroit is on HDNET, and he sounds great. Kinda funny seeing him with male-pattern baldness and spectacles, but he sounds great, nonetheless. He is kinda fruity, too. Not in the fruity means gay kind of way, but in the fruity means fruity kind of way.
FWIW, I think Frampton Comes Alive is second only to Little Feat’s Waiting for Columbus as the greatest live album ever.