Kim Bo Hyung (Spica) - 오늘도 (Today) (OST The K2 Part.1)
Kim Bo Hyung (Spica) - 경고 (Caution)
Kim Bo Hyung (Spica) - Who You Are
Kim Bo Hyung (Spica) - 친구 (Friend)
Kim Bo Hyung (Spica) - Across The Universe (Feat. Flowsik)
Kim Bo Hyung (Spica) - Like Someone From Legend
Kim Bo Hyung (Spica) - 그리워 (I Miss You) (OST Jackpot Part.2)
Kim Bo Hyung (Spica) - Our Story (OST Pied Piper Part.1)
Kim Bo Hyung (Spica) - Our Story (English ver.) (OST Pied Piper Part.1)