Product Shop seems to have the inside scoop on the Siren Festival lineup as I haven't seen this info anywhere else online.

The free festival will feature the New York Dolls, Matt & Kim, We Are Scientists, Black Lips, Dr Dog, Lavender Diamond, Detroit Cobras, Elvis Perkins, and The Twilights Sad.

The show is July 21st. With a great lineup of bands and this being the festival's last year -- get there early!