Complex sentence: The opening theme for the U.S. TV airings is "Wanted Dead or Alive" by Bon Jovi, although this song is not used on the official DVD releases nor in the European version of the show.
Split into simpler sentences: The opening theme for the U.S. TV airings is "Wanted Dead or Alive" by Bon Jovi. The song is not used on the official DVD releases nor in the European version of the show.