Miranda Lambert has set a Sept. 29 release date for her new album, Revolution, which will feature her latest single, "Dead Flowers." Lambert co-wrote some of the new songs with Blake Shelton, Ashley Monroe and Allen Shamblin. In addition, Lady Antebellum's Dave Haywood and Charles Kelley sing harmony on "Love Song," a track co-written with Lambert. Songwriters John Prine and Julie Miller also have songs on the album. Lambert is currently touring with Kenny Chesney and will perform Sunday (June 14) at the CMA Music Festival in Nashville.