- Once In A LifetimeGavin James
- 그 겨울, 바람이 분다 OST Part.4스피카 (SPICA)
- Only Ticket HomeGavin James
- Only A FoolMarit Larsen (玛莉特)
- On Top of the WorldPeter Hollens (彼得·贺兰斯)
- 하이드 지킬, 나 O.S.T Part.4 (海德、哲基尔与我 O.S.T Part.4)제이레빗 (J Rabbit)
- 몬스타 OST - Part.4 (Monstar OST - Part.4)제이레빗 (J Rabbit)
- 질투의 화신 OST Part 9 (嫉妒的化身 OST Part 9)제이레빗 (J Rabbit)
- 진심이 닿다 OST Part.2 (触及真心 OST Part.2)제이레빗 (J Rabbit)
- 사랑의 이해 OST Part.1 (爱情的理解 OST Part.1)제이레빗 (J Rabbit)
- 연애의 발견 OST Part 2제이레빗 (J Rabbit)
- 청춘기록 OST Part.8 (青春记录 OST Part.8)제이레빗 (J Rabbit)
- 슬기로운 의사생활 OST Part 7 (机智的医生生活 OST Part 7)제이레빗 (J Rabbit)
- Open ArmsTina Turner (蒂娜·特纳)
- OXYGEN:INHALEThousand Foot Krutch (千足克鲁奇)
- Over the Hedge-Music from the Motion Picture (篱笆墙外 电影原声带)Rupert Gregson-Williams (魯珀特·葛瑞森-威廉斯)
- 欧恒歌曲合集 (二)欧恒
- 欧恒歌曲合集 (一)欧恒
- Open Season: Scared Silly (Original Motion Picture Soundtrack)Rupert Gregson-Williams (魯珀特·葛瑞森-威廉斯)
- On aime, on aideYann Tiersen (雅恩·提尔森)
- On aime, on aide / fnac-fidhYann Tiersen (雅恩·提尔森)
- Original Uptown DivasTina Turner (蒂娜·特纳)
- On My Way (Explicit)九九
- On TourYann Tiersen (雅恩·提尔森)
- ときめきメモリアル OVA オリジナル?サウンドトラック林有三 (Yuzo Hayashi)
- 欧皇朱贺
- Ouragan (Bande originale du film)Yann Tiersen (雅恩·提尔森)
- 화랑 OST Part 6 (HWARANG, Pt. 6 (Music from the Original TV Series)) (花郎 OST Part. 6)양요섭 (梁耀燮)
- 포세이돈 OST part.1 (波塞冬 OST part.1)양요섭 (梁耀燮)
- 우주메리미 OST Part.4 (Would You Marry Me? OST Part.4) (宇宙MARRY ME OST Part.4)양요섭 (梁耀燮)
- Ocean阿克江·阿依丁
- O Yeah! Ultimate Aerosmith HitsAerosmith (史密斯飞船)
- 연인 OST Part.5 (恋人 OST Part.5)양요섭 (梁耀燮)
- 이리와 안아줘 OST Part.1 (过来抱抱我 OST Part.1)양요섭 (梁耀燮)
- 군주 - 가면의 주인 OST Part.7 (君主 - 假面的主人 OST Part.7)양요섭 (梁耀燮)
- 군주 - 가면의 주인 OST Part.1 (君主 - 假面的主人 OST Part.1)양요섭 (梁耀燮)
- OUTERKOTOKO (ことこ)
- Oboetete iiyo / DuDi DuWa*lalalaKOTOKO (ことこ)
- ONEBLUE.May'n (中林芽依)
- One-Chance!!KOTOKO (ことこ)
- Only You (只有你)Dream (ドリーム)
- O Holy Night / Silver Bells (All Tracks Remastered)Milos Vujovic (约翰尼·马蒂斯)
- Ori Tali Ma (BLR remix) (Extended Mix)Sander van Doorn (桑德·凡·多恩)
- One Fine Day (Music from the Motion Picture) (一日钟情 |爱情吉日|美好的一天(电影原声带）)Original Motion Picture Soundtrack (电影原声带)
- Oh My Goodness林一峰
- Other VoicesThe Doors (大门)
- One Love (feat. KOCH)Sander van Doorn (桑德·凡·多恩)
- One Magic Day林一峰
- One Time We LivedMoby (莫比)
- OVAキャシャーン キャシャーン～風の墓標～/STAND ALONE～枯れ果てた心に影山ヒロノブ (影山浩宣)
- Original Soundtrack Recording Mark Twain - A Film Directed By Ken Burns (马克吐温 电影原声带)Original Motion Picture Soundtrack (电影原声带)
- One Magic Cabaret林一峰
- Oct. 20th (feat. Masetti) [Explicit]Masetti (马塞蒂)
- One Cake One Live林一峰
- One Magic Christmas林一峰
- Off Tracks林一峰
- 풍선껌 OST - Part.2 (泡泡糖 OST - Part.2)알렉스 (Alex)
- 로맨스 타운 OST Part.3 (Romance Town, Pt. 3 (Original Soundtrack)) (浪漫小镇 OST Part 3)알렉스 (Alex)
- 수상한 삼형제 OST Part 2알렉스 (Alex)
- 나도 엄마야 OST Part.3 (我也是妈妈啊 OST Part.3)알렉스 (Alex)
