El Efecto Mariposa

1. Butterfly Effect Main Theme

2. Evan's Plan/Even & Mom

3. Mom and Evan/Evan's Drawing

4. In the Basement/Knife Blackout

5. Going to See Dad

6. Jason's Funeral

7. Lenny's Explosice Flash/Hypnosis

8. Tommy's Right Hook/We're Moving

9. Burnt Crockett

10. Drive to See Lenny/Inside Lenny's Room

11. Mailbox

12. Diner

13. Kayleigh's Funeral

14. Evan's Warning

15. Sorority Strut

16. Even Kills Tommy

17. Prison Escape

18. Prison

19. Stigmata Flashback

20. Even & Kayleigh/Kayleigh Loves Lenny

21. Blowing Up Kayleigh

22. Lockdown Lenny/Send You a Postcard

23. Evan's Escape

24. Everyone's Fixed Memories/The Butterfly Effect Reprise