The Disappearance of Haruhi Suzumiya
Perilisan > Musik

Film ini memiliki lagu tema yang dinyanyikan Minori Chihara dengan judul "Yasashii Bōkyaku" (優しい忘却code: ja is deprecated , "Tender Oblivion"), yang kemudian singelnya dirilis pada 24 Februari 2010. Terdapat pula lagu pembuka yang dinyanyikan Aya Hirano dengan judul "Bōken Desho Desho?". Soundtrack asli film ini dirilis pada 27 Januari 2010, yang juga diselingi iringan karya Erik Satie Gymnopédies, Gnossiennes dengan komposisinya "Je te veux". Musiknya dibawakan oleh Eminence Symphony Orchestra dan dikomposeri Satoru Kōsaki.
| No>  | Judul | Musik | Durasi |
| --- | --- | --- | --- |
| 1. | "Itsumo no Fūkei kara Hajimaru Monogatari" (いつもの風景から始まる物語 The Story Begins With the Usual Scenery) | Satoru Kōsaki | 3:51 |
| 2. | "SOS-dan Christmas Party" (SOS団クリスマスパーティ SOS Brigade Christmas Party) | Satoru Kōsaki | 2:24 |
| 3. | "Dotabata Time" (ドタバタ・タイム Noisy Time) | Satoru Kōsaki | 1:03 |
| 4. | "Nichijō no Saki ni Machiukeru Mono" (日常の先に待ち受けるもの Everyday Things That Lie Ahead) | Keigo Hoashi | 0:51 |
| 5. | "Asakura Ryōko to Iu Josei" (朝倉涼子という女性 The Woman Named Ryoko Asakura) | Ryūichi Takada | 2:59 |
| 6. | "Fuan kara Kyōfu e" (不安から恐怖へ From Anxiety to Fear) | Ryūichi Takada | 1:44 |
| 7. | "Uragirareta Kitai" (裏切られた期待 Betrayed Expectations) | Keigo Hoashi | 2:48 |
| 8. | "Kodoku Sekai no Hirogari" (孤独世界の広がり Lonely World’s Spread) | Keigo Hoashi | 3:14 |
| 9. | "Kankyō Henka no Zehi" (環境変化の是非 Pros and Cons of Environmental Changes) | Satoru Kōsaki | 2:56 |
| 10. | "Suzumiya Haruhi no Tegakari" (涼宮ハルヒの手がかり The Trail of Haruhi Suzumiya) | Kakeru Ishihama | 1:27 |
| 11. | "Hayaru Kokoro to Mae ni Denai Ashi" (はやる心と前に出ない足 Impatient Spirit and Immovable Feet) | Satoru Kōsaki | 1:14 |
| 12. | "Tsunagatta Kioku" (つながった記憶 Memories Tied Together) | Satoru Kōsaki | 2:33 |
| 13. | "SOS-dan Futatabi" (SOS団再び SOS Brigade Once Again) | Satoru Kōsaki | 1:56 |
| 14. | "Ready?" | Ryūichi Takada | 4:13 |
| 15. | "Ano Hi no Kioku o Oikakete" (あの日の記憶を追いかけて Chasing the Memory of That Day) | Satoru Kōsaki | 1:27 |
| 16. | "Michibiku Josei no Kataru Kotoba" (導く女性の語る言葉 Having Words With the Female Guide) | Keigo Hoashi | 2:26 |
| 17. | "Mirai e no Ashiato" (未来への足跡 Footprints From the Future) | Keigo Hoashi | 1:53 |
| 18. | "Gymnopédie No. 2" (ジムノペディ 第2番 Jimunopedi Dai Ni-ban) | Erik Satie | 2:55 |
| 19. | "Nagato Yuki no Kokoro ni Aru Mono" (長門有希の心にあるもの In the Heart of Yuki Nagato) | Keigo Hoashi | 2:88 |
| 20. | "Jikoishiki no Kakunin" (自己意識の確認 Awakening Self-Consciousness) | Keigo Hoashi | 2:44 |
| 21. | "Rekishi no Tenkanten" (歴史の転換点 Converging Point of History) | Ryūichi Takada | 3:18 |
| 22. | "Futatabi Deaeta Dan'intachi" (再び出逢えた団員たち Meeting Brigade Members Once Again) | Satoru Kōsaki | 5:01 |
| 23. | "Itsumo no Fūkei de Owaru Monogatari" (いつもの風景で終わる物語 The Story Ends With the Usual Scenery) | Satoru Kōsaki | 3:16 |
| No>  | Judul | Musik | Durasi |
| --- | --- | --- | --- |
| 1. | "Gymnopédie No. 1" (ジムノペディ 第1番 Jimunopedi Dai Ichi-ban) | Erik Satie | 3:17 |
| 2. | "Gymnopédie No. 2" (ジムノペディ 第2番 Jimunopedi Dai Ni-ban) | Erik Satie | 2:50 |
| 3. | "Gymnopédie No. 3" (ジムノペディ 第3番 Jimunopedi Dai San-ban) | Erik Satie | 2:27 |
| 4. | "Gnossienne No. 1" (グノシエンヌ 第1番 Gunoshiennu Dai Ichi-ban) | Erik Satie | 3:24 |
| 5. | "Gnossienne No. 2" (グノシエンヌ 第2番 Gunoshiennu Dai Ni-ban) | Erik Satie | 2:17 |
| 6. | "Gnossienne No. 3" (グノシエンヌ 第3番 Gunoshiennu Dai San-ban) | Erik Satie | 2:56 |
| 7. | "Je te veux" (ジュ・トゥ・ヴー I Want You) | Erik Satie | 5:15 |