Devotional is the collaborative album between The Lord, the solo project of Los Angeles based musician and composer Greg Anderson (Engine Kid, sunn O))), and vocalist and violinist Petra Haden, who first worked with Anderson during his time in Goatsnake, as well as on the second SUNN O))) studio album, ØØ Void.  It will be out on September 30th via SOuthern Lord. Check the title-track below.