Gyakuten Saiban 4 Original Soundtrack
Released	June 27, 2007 (Japan)
Number of tracks	34
Length	58:09

The Gyakuten Saiban 4 Original Soundtrack (逆転裁判4 オリジナル・サウンドトラック) is an original soundtrack released on June 27, 2007 that consists of 34 tracks of music from Apollo Justice: Ace Attorney. It was mostly composed and arranged by Toshihiko Horiyama, with contributions from Hideki Okugawa, Akemi Kimura, and Shu Takumi.

Track listEdit

1. Gyakuten Saiban 4 ~ Prologue
2. Courtroom Lounge ~ A New Prelude
3. Gyakuten Saiban 4 ~ Court Begins
4. Cross Examination ~ Moderate 2007
5. Trance Logic
6. Housuke Odoroki ~ Start of a New Trial!
7. Cross Examination ~ Allegro 2007
8. Confess the Truth 2007
9. Thrill Theme ~ Suspense
10. Minuku ~ Surging Eyes
11. Pursuit ~ You Must Corner It
12. Jingle ~ Enough for Today
13. Minuki ~ Magical Child
14. Kyouya Garyuu ~ LOVE LOVE GUILTY
15. Akane Houdzuki ~ Scientific Detective
16. Investigation ~ Opening 2007
17. Detention Center ~ Tragicomical Meeting
18. "Turnabout Street Corners"
19. Eccentric 2007
20. Kitakitsune Family
21. Ringtone / LOVE LOVE GUILTY
22. Reminiscence ~ Damaged Foxes
23. Serenade of a Guitar in Love
24. Arumajiki Family
25. Reminiscence ~ Fate Covered in Tricks and Devices
26. Lamiroir ~ Sight-Seeing Music
27. "Turnabout Inheritor"
28. Psycho Lock 2007
29. Doburoku Studio
30. Solitary Confinement ~ Theme of Darkness
31. Investigation ~ Core 2007
32. Reminiscence ~ The Forgotten Legend
33. Won the Case! ~ Our Victory
34. Gyakuten Saiban 4 ~ End