I would agree that sometimes songs that are tied deeply into the fabric of the soundtrack should be included. But I am a score lover and for years we had soundtracks released full of random pop songs and maybe only few cuts of score. In some cases the scores were ignored completely.. My love of film scores is for the music and I personally would not be put off because a song was omitted. Space truckers is a varied and enjoyable score by an underrated composer and I would recommend snapping this up before it goes oop.