Rascal Flatts is working on a new album for 2007, expected to see release on September 25. The band’s upcoming fifth studio album is currently untitled, though they’ve already started work on it with Dann Huff (Faith Hill, Carrie Underwood).

Last year, Rascal Flatts sold more albums than anybody else with Me And My Gang, which sold 721,000 copies during its first week in stores. Since then the album has gone quadruple platinum.