Editor's note: The Dirty Projectors show scheduled for Sunday, March 8, was canceled the day of the show.
Three years into its existence, the variety of acts that Daytrotter.com has brought to the Quad Cities for concerts defies pigeonholing, but they've tended to fall into two broad categories: the highly idiosyncratic and the on-the-verge. (Remember that founder Sean Moeller brought in Vampire Weekend, Blitzen Trapper, and Fleet Foxes before they were big.)
