As previously reported, Assembly of Dust will release a new studio album, Some Assembly Required, on July 21. The disc features numerous guest appearances, including Mike Gordon, Jerry Douglas, Keller Williams, John Scofield, Richie Havens, Grace Potter and moe.s Al Schnier. In preparation for the albums release, AOD is allowing fans to download a few tracks for free. The most recent available track is titled Arc of the Sun and features Gordon on bass. Please click here to download the track. Also, be sure to read AOD frontman Reid Genauers MyPage in the most recent issue of Relix.