I personally like the Eat to the Beat concert series. In fact, that's the only reason you'll find me at Epcot during Food and Wine. It tends to be crowded and the $3 to $4 mouthfuls of food are frankly not a draw for me.
If you're "of a certain age" you're sure to find someone whose music you used to like, or about whom you've been wondering "what ever happened to...".
This year's lineup has been published and should be easily found on disneyworld.com.