Released by MCA May 20, 1997, the 14 track The Lost World: Jurassic Park album contains approximately seventy minutes of music from John Williams’s score to The Lost World: Jurassic Park. Like many John Williams soundtrack releases, the album contains unused music and alternative cues.
The case for the CD is actually a diorama. The paper case opens up and has several dinosaur popups, including the Main Gate from Jurassic Park.
Source: https://jurassicpark.fandom.com/
