PITCHFORK: Matching the Arcade Fire and one-upping all the other people who have supported Senator Barack Obama‘s presidential candidacy, Wilco frontman Jeff Tweedy is scheduled to play his second Obama benefit.Technically billed as “Jeff Tweedy & Friends,” the Chicago singer/songwriter will take the stage at his hometown’s Park West venue alongside Otis Clay on July 11 for a night of music benefiting the Obama Victory Fund. The Illinois senator will make an appearance as well, so if you’ve got a couple hundo to spare, head here to purchase a little piece of the future (and a ticket to a benefit concert). MORE