เพลงของ U-KNOW
Blue Jeans
Album: True Colors - The 1st Mini AlbumChange The World
Album: True Colors - The 1st Mini AlbumFollow
Album: True Colors - The 1st Mini AlbumWhy
Album: True Colors - The 1st Mini AlbumSwing (Feat. BoA)
Album: True Colors - The 1st Mini AlbumHit Me Up (Feat. GIRIBOY)
Album: True Colors - The 1st Mini AlbumPuzzle (Sung By U-KNOW)
Album: New Chapter #1: The Chance of Love - The 8th AlbumDROP
Album: STATION, DROPDROP (Inst.)
Album: STATION, DROPKomplikated
Album: Rise As God - TVXQ! Special AlbumChampagne
Album: Rise As God - TVXQ! Special AlbumHoney Funny Bunny
Album: TVXQ The 4th World Tour "Catch Me"