Jace – Goodbye [Hangul + Romanization] 제이스 (Jace) – Goodbye Lyrics Spy OST Code No.5 Genre : 발라드 (Ballad), TV 드라마 (TV Drama) Release Date : 2015-02-13 Language : Korean
Mamamoo – 내 눈 속엔 너 (My Everything) [Hangul + Romanization] 마마무 (Mamamoo) – 내 눈 속엔 너 (My Everything) Lyrics SPY OST Code No.4 Genre : 발라드 (Ballad) , TV 드라마 (TV Drama) Release Date : 2015-02-06 Language : Korean
Buzz – Hero [Hangul + Romanization] 버즈 (Buzz) – Hero Lyrics Spy OST Code No.3 Genre : TV 드라마 (TV Drama) Release Date : 2015-01-23 Language : Korean
Gummy – 갈 곳이 없어 (For SPY) [Hangul + Romanization] 거미 (Gummy) – 갈 곳이 없어 (For SPY) Lyrics Spy OST Code No.2 Genre : 발라드 (Ballad) , TV 드라마 (TV Drama) Release Date : 2015-01-16 Language : Korean