Guided By Voices, Neko Case, No Age, Kurt Vile added to Pitchfork
The rest of the lineup additions: The Fresh and Onlys, Twin Sister, Health, the Radio Dept., Baths, Shabazz Palaces, Gang Gang Dance, G-Side, How to Dress Well and Chrissy Murderbot.
GBV and Neko Case play Friday. No Age plays Saturday and Kurt Vile performs Sunday. You can see the full lineup (so far) here.