RE: me (duet with Sung-Kyu Kim)
Album: The duetsFrom the Winter (duet with Tim)
Album: The duetsWaltz (duet with Davink)
Album: The duetsIf you wanna console me…
Album: If you wanna console me…If you wanna console me… (Space Cowboy ReMix) (스페이스 카우보이 ReMix)
Album: If you wanna console me…Loop 2 for reboot
Album: YoonSang 20th AnniversaryGood old love song:Side B
Album: YoonSang 20th AnniversaryIntroduction to a man
Album: YoonSang 20th AnniversaryS'amier en silence
Album: YoonSang 20th AnniversaryNightmare
Album: YoonSang 20th AnniversaryReunion
Album: YoonSang 20th AnniversaryRunner's High
Album: YoonSang 20th AnniversarySong 1 Wall
Album: YoonSang 20th AnniversarySuddenly to my friend (Duet with Noh Young Sim)
Album: YoonSang 20th AnniversaryTiny world
Album: YoonSang 20th AnniversaryTomorrow is tomorrow
Album: YoonSang 20th AnniversaryIncommunicable Man
Album: YoonSang 20th AnniversaryGood old love song:Side A
Album: YoonSang 20th AnniversarySong 2 Betrayal
Album: YoonSang 20th AnniversaryMaybe you
Album: YoonSang 20th AnniversarySueno,tu voz...
Album: YoonSang 20th AnniversaryI giorni della musica
Album: YoonSang 20th AnniversaryNi Volas Interparoli
Album: YoonSang 20th Anniversarythe fable about A man
Album: YoonSang 20th AnniversaryI didn't know yet
Album: YoonSang 20th AnniversaryI didn't know yet-Kids
Album: YoonSang 20th AnniversaryAsk to Sowol
Album: YoonSang 20th AnniversaryHit the road
Album: YoonSang 20th AnniversaryJoined by the heart
Album: YoonSang 20th AnniversaryAvec toi
Album: YoonSang 20th AnniversaryTant qu'elle est la..
Album: YoonSang 20th AnniversarySerendipity in Paris
Album: YoonSang 20th AnniversarySomeone A
Album: YoonSang 20th AnniversaryLove is
Album: YoonSang 20th AnniversaryA commemorative photograph
Album: YoonSang 20th AnniversaryEco
Album: YoonSang 20th AnniversaryLast lying (MK's Version) (Mk`s Version)
Album: YoonSang 20th AnniversaryRepeat
Album: YoonSang 20th AnniversaryLast lying
Album: YoonSang 20th AnniversaryIt's all for you
Album: YoonSang 20th AnniversaryI'm in the Snow
Album: YoonSang 20th AnniversarySound
Album: YoonSang 20th AnniversaryMigration
Album: YoonSang 20th AnniversaryTo you who call me friend
Album: YoonSang 20th AnniversaryAs you did
Album: YoonSang 20th AnniversaryBack To The Real Life (RE-MIX VERSION) (Re-Mix Version)
Album: YoonSang 20th AnniversaryIn the End… Bromidic Love story
Album: YoonSang 20th AnniversaryInsensible
Album: YoonSang 20th AnniversaryHunch
Album: YoonSang 20th AnniversaryEl Camino
Album: YoonSang 20th AnniversaryThan,So,You
Album: YoonSang 20th AnniversaryNot unfamiliar dream
Album: YoonSang 20th AnniversaryCity Life
Album: YoonSang 20th AnniversaryFor Eternity
Album: YoonSang 20th AnniversaryLoop 1 for an end
Album: YoonSang 20th AnniversaryTo the Winds
Album: YoonSang 20th AnniversaryI write a letter
Album: YoonSang 20th AnniversaryI do Love you (Duet With Kim Hyun Chul)
Album: YoonSang 20th AnniversaryA timid fish
Album: YoonSang 20th AnniversaryA Fairy Tale
Album: YoonSang 20th AnniversaryThe Fable
Album: YoonSang 20th AnniversaryBack To The Real Life
Album: YoonSang 20th AnniversaryMAN! What a selfish kid... (feat.Roller Coster)
Album: YoonSang 20th AnniversaryThe Road is goning on
Album: YoonSang 20th AnniversaryOpen the box in the memory
Album: YoonSang 20th AnniversaryA Song for Concernnig (la marcha mix) (La Marcha Mix)
Album: YoonSang 20th AnniversaryIntro
Album: YoonSang 20th AnniversaryA Song for Concernnig (feat.Shin Yewon)
Album: YoonSang 20th AnniversaryDomani Plove
Album: YoonSang 20th AnniversaryMy cinema paradise
Album: YoonSang 20th Anniversarystreet
Album: To the Person – Kim So-wol Project