Rascal Flatts Records Carrie Underwood’s Deep Cut “I Know You Won’t”

Rascal Flatts‘ 10th album, Back To Us, out May 19th, includes one of Carrie Underwood‘s songs from her Carnival Ride album called “I Know You Won’t.” This slow tune portrays a mix of heartache and anger that comes from broken promises.

Give this heartbreaker a listen.