| SagwaBobby Kim | | 2014 |
| Ilnyeoneul Harugati(JjeonuijeonjaengOST)Bobby Kim | | 2012 |
| Ojik Geudaeman(Chingu,urideuruijeonseolOST)Bobby Kim | | 2012 |
| KkumeBobby Kim | | 2012 |
| HoesangBobby Kim | | 2012 |
| Motdwaetda SarangBobby Kim | | 2012 |
| Chueoksogui JaehoeBobby Kim | | 2012 |
| Thank You!Bobby Kim | | 2012 |
| NamjadapgeBobby Kim | | 2010 |
| Oetori(Acoustic Ver.)Bobby Kim | | 2010 |
| NeoegemanBobby Kim | | 2010 |
| ChinguyeoBobby Kim | | 2010 |
| MaemmaemmaemBobby Kim | | 2010 |
| Sarang..geu NomBobby Kim | | 2009 |
| MaMaBobby Kim | | 2009 |
| Sonamu(HayangeotapOST)Bobby Kim | | 2009 |
| Only YouBobby Kim | | 2009 |
| Yakhan Namja(Paesyeon70s OST)Bobby Kim | | 2009 |
| Baraeda Jugo Oneun GilBobby Kim | | 2009 |
| Neon Moreuji(Paesyeon70s OST)Bobby Kim | | 2009 |
| White MemoryBobby Kim | | 2009 |
| You're My EverythingBobby Kim | | 2006 |
| DonkihoteBobby Kim | | 2006 |
| NeokduriBobby Kim | | 2006 |
| ParangsaeBobby Kim | | 2006 |
| Saranghal Su IsseulttaeBobby Kim | | 2006 |
| ChoemyeonBobby Kim | | 2006 |
| Goraeui KkumBobby Kim | | 2004 |
| Hanjan DeoBobby Kim | | 2004 |
| Let Me Say GoodbyeBobby Kim | | 2004 |
| Bamui KkeuteBobby Kim | | 2004 |
| It's Alright It's AllgoodBobby Kim | | 2004 |
| Nagateun NamjaBobby Kim | | 2004 |
| I'm Still HereBobby Kim | | 2004 |
| Saranghanda Hal Su Itgie(Rimembeo-AdeuruijeonjaengOST)Bobby Kim | | 1994 |
| Reason (Male ver.)Bobby Kim | | 1994 |
| Gaseumali(YeonggwanguijaeinOST)Bobby Kim | | 1994 |
| GolmokgilBobby Kim | | 1994 |
| Sarangi Museowo(SeupaimyeongwolOST)Bobby Kim | | 1994 |
| Ibangin(DakteoibanginOST)Bobby Kim | | 1994 |
| Bamhaneul(Aneunyeojaae X Babikim)Bobby Kim | | 1994 |
| MannamBobby Kim | | 1994 |
| Geuraedo(JeulgeounnauijipOST)Bobby Kim | | 1994 |
| Sarang Sarang SarangBobby Kim | | 1994 |
| Jukgi Animyeon Salgi(DeurimOST)Bobby Kim | | 1994 |
| Neoui GyeolhonsikBobby Kim | | 1994 |
| Taeyangeul Pihaneun BangbeopBobby Kim | | 1994 |
| NeomaniBobby Kim | | 1994 |
| Gaeureul Namgigo Gan SarangBobby Kim | | 1994 |
| DoubleBobby Kim | | 1994 |
| Fall In Love With YouBobby Kim | | 1994 |
| Miwodo Dasi HanbeonBobby Kim | | 1994 |
| MaybeBobby Kim | | 1994 |
| Yeongwonhi Neoreul(BuruiyeosinjeongiOST)Bobby Kim | | 1994 |
| Handongan TteumhaesseotjiBobby Kim | | 1994 |
| My GirlBobby Kim | | 1994 |
| Wae NanBobby Kim | | 1994 |
| Jinsilgeim(M.nethiphapdeurama'Break'OST)Bobby Kim | | 1994 |
| Neo Hanaman MothaeBobby Kim | | 1994 |
| I'm Alive (feat.Kingston Rudieska) [English Version]Bobby Kim | | 1994 |
| Mullebanga InsaengBobby Kim | | 1994 |
| Dwitgeoreum(MawangOST)Bobby Kim | | 1994 |
| HeunhansarangBobby Kim | | 1994 |
| SorryBobby Kim | | 1994 |