Last month Michael Byrne and myself covered this festival for SPIN. You can see the coverage here. We saw, among other things: Andrew WK performing classical music with Calder Quartet, the Ex, Terry Riley and Bang the Can performing In C, Saint Vincent, Vampire Weekend, Ben Frost, DJ/Rupture (several times), the xx, Joanna Newsom, Adrian Belew… and many more.
Knoxville is also a great town! So many great and beautiful music venues and every seems to be really nice. One thing that I thought was really great is all the people working at the various venues that were hosting the festival seemed VERY knowledgable about both the history of their venue and music in general. And they were super polite and friendly. Also don’t miss King Tut’s Egyptian Diner if you ever are in Knoxville… its a treat!