1. Lumos! (Hedwig's Theme) 2. Aunt Marge's Waltz 3. The Knight Bus 4. Apparition on the Train 5. Double Trouble 6. Buckbeak's Flight 7. A Window to the Past 8. The Whomping Willow and the Snowball Fight 9. Secrets of the Castle 10. The Portrait Gallery 11. Hagrid the Professor 12. Monster Books and Boggarts! 13. Quidditch, Third Year 14. Lupin's Transformation and Chasing Scabbers 15. The Patronus Light 16. The Werewolf Scene 17. Saving Buckbeak 18. Forward to Time Past 19. The Dementors Converge 20. Finale 21. Mischief Managed!
前2作同様今作でも、巨匠ジョン・ウィリアムズのファンタジックなサウンド・ワールドが楽しめます。壁紙、スクリーンセイバーなどを収録したCDエクストラ。
トラックリスト1. Lumos! (Hedwig's Theme)
2. Aunt Marge's Waltz
3. The Knight Bus
4. Apparition on the Train
5. Double Trouble
6. Buckbeak's Flight
7. A Window to the Past
8. The Whomping Willow and the Snowball Fight
9. Secrets of the Castle
10. The Portrait Gallery
11. Hagrid the Professor
12. Monster Books and Boggarts!
13. Quidditch, Third Year
14. Lupin's Transformation and Chasing Scabbers
15. The Patronus Light
16. The Werewolf Scene
17. Saving Buckbeak
18. Forward to Time Past
19. The Dementors Converge
20. Finale
21. Mischief Managed!