Well, maybe I got the "emo" and "art-rock" tags wrong...I DO like Death Cab, but Minus the Bear and The Pale were two bands specifically that we saw that I would call at least emo-ish that were pretty weak.
As far as "art-rock" in this case, I'd be referring to the Dandy Warhols...
Overall, for the acts we were able to see, Bobby Bare, Jr.'s band, Mary Lou Lord and Grey DeLisle were the best...I was really surprised I like Bare and Mary Lou lord so much.