eMusic has 2007's breakout performances from the famed conference festival.
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SWSX 2007 Breakout bands that tore up Texas
Some bopping tracks by Au Revoir Simone, Sharon Jones, Les Savy Fav, Rob Crow, The Big Sleep, Soweto Kinch, Thunderbirds are Now, The Hot Puppies, and Shitdisco.
I wasn't there so can't say whether these would have been my picks, but I do enjoy more than a couple of them.