Listen to Carol of the Bells x The Dark Knight (Christmas Version) online. Carol of the Bells x The Dark Knight (Christmas Version) is an Instrumental language song and is sung by L'Orchestra Cinematique. Carol of the Bells x The Dark Knight (Christmas Version), from the album Christmas Movie Epics, was released in the year 2020. The duration of the song is 4:10. Download Instrumental songs online from JioSaavn.