Complex sentence: Although the album version of the song is a ballad, there is also a trance version of the song more in keeping with their typical style, which is the main single version both versions are featured on the UK edition of the album.
Split into simpler sentences: Although the album version of the song is a ballad, there is also a trance version of the song more in keeping with their typical style, which is the main single version. Both versions are featured on the UK edition of the album.