Carrie Underwood's new album is officially set for Oct. 23 release, it was announced Monday (July 16). The title is still to be determined for the project, and recording sessions are still underway with producer Mark Bright, who produced seven tracks on Underwood's 2005 debut album, Some Hearts. Having co-written one song on Some Hearts, the new album is expected to showcase more of Underwood's songwriting. Released after she won the American Idol competition, Some Hearts has sold almost 6 million copies. It has sold almost 1,095,000 copies since January to remain the best-selling country album so far in 2007.