The song used in commercials for the show was "Black Horse and the Cherry Tree" by KT Tunstall, and the opening theme song is "Better Half" by Chris Trapper, the former frontman for the Boston pop group The Push Stars.
The song employed in advertisements for the show was "Black Horse and the Cherry Tree" by KT Tunstall, and the opening theme tune is "Better Half" by Chris Trapper, the former lead singer of the Boston pop group The Push Stars.