Today, my former employers over at Pitchfork announced the initial lineup for this summer's Pitchfork Music Festival, which comes to Chicago's Union Park 7/13-15. Every year, Pitchfork announces all the bands at the festival in a few different installments, so this isn't the complete lineup, but here's who the festival has lined up already: Vampire Weekend, Feist, Godspeed You! Black ...