7/31/2007 Stephen L. Betts Carrie Underwood’s new single, "So Small," was released to country radio stations today (7/31). It's the first single from her as-yet-untitled new album, which is due Oct. 23. Carrie co-wrote the song with Luke Laird and Hillary Lindsey. Hillary is the co-writer of Carrie’s hits, "Jesus, Take the Wheel" and "Wasted." Carrie has several songwriting credits on the upcoming album. Her debut disc, Some Hearts, has sold more than 6 million copies to date.
