Genres: Soundtrack, Music
Released: 01 May 2001
℗ 2001 Varèse Sarabande
Track list:
1. Main Title
2. Bad Dreams
3. Dark Discovery / Newt's Horror
4. LV-426
5. Combat Drop
6. The Complex
7. Atmosphere Station
8. Med.Lab.
9. Newt
10. Sub-Level 3
11. Ripley's Rescue
12. FaceHuggers
13. Futile Escape
14. Newt Is Taken
15. Going After Newt
16. The Queen
17. Bishop's Countdown
18. Queen to Bishop
19. Resolution and Hyperspace
20. Bad Dreams (Alternate)
21. Ripley's Rescue (Percussion Only)
22. LV-426 (Alternate Edit - Film Version)
23. Combat Drop (Percussion Only)
24. Hyperspace (Alternate Ending)

Genres: Soundtrack, Music
Released: 07 March 1986
℗ 1986 JAY Productions Ltd.
Track list:
1. Main Title
2. Going After Newt
3. Sub-Level 3
4. Ripley's Rescue
5. Atmosphere Station
6. Futile Escape
7. Dark Discovery
8. Bishop's Countdown
9. Resolution and Hyperspace
https://itunes.apple.com/au/albu ... ndtrack/id260150277