• yoon shim deok - hymn of death (1926)
• > chun woo hee

> bada

• kim chuja - you so far away (1969)

> lee so jung

• yoon bok hee - everyone (1979)

> yim jae bum > kim ki tae

• lee yong - forgotten season (1982)

> jaejoong

• lee sun hee - to j (1984)
• nami - sad fate (1985)

> hyorin > park hye soo

• lee moon se - forever with you (1985)

> uji & kim jeong hun > kim bum soo

• kim hyun sik - like rain, like music (1986)

> jung dong ha > baekhyun

• lee sun hee - i want to know (1986)

> ben

• deulgukhwa - please (1986)

> jung dong ha

• boohwal - heeya (1986)

> lee so jung

• yoo jaeha - because i love you (1987)

> seo hyun jin > kim feel & kwak jin eon

• yoo jaeha - you in my arms (1987)

> ha dong qn

• yoo jaeha - myself reflected in my heart (1987)
• lee miki - becoming dust (1987)

> kim kwang seok > roy kim & jung joon young

• lee sun hee - i always miss you (1988)

> jaejoong

• n.ex.t - when our lives are almost over

> son seung yeon

• deulgukhwa - after love (1988)

> ha dong qn

• kim kwang seok - wait for me (1989)

> kim feel

• shin hae chul - don't make such a sad expression (1990)

> jung dong ha

• lee sun hee - turning the pages of memories (1990)

> lena park

• jeon won seok - don't leave (1991)

dia

• kim hyun sik - my love by my side (1991)

> kim jin ho > jung dong ha

• shin hae chul - you deep inside my heart (1991)

> son seung yeon

• kim kwang seok - although i loved you (1991)

> jaejoong > sungkyu & kwon seon young

• kim kwang seok - with the heart to forget (1992)

> shin ji hoon > iu

• cho deok bae - my old story (1993)

> iu

• lee eun mi - some sort of affection (1993)

> lee so jung > jung joon il

• kim kwang seok - on the street (1993)
• kim kwang seok - those days

> luna > homme

• n.ex.t - fly, yali (1994)

> iu > ha dong qn

• kim dong ryul - etude of memory (1994)

> sandeul & jo son young > sungjae

• kim kwang seok - love that is too painful is not love (1994)

> choi iing

• kim kwang seok - a story of a couple in their 60s (1994)

> iu

• seo ji won - gather my tears (1995)

> jung seung hwan > kang mim kyung > ulala session

• shin seung hun - you're just somehwere a little higher than me (1996)

> hwang chi yeul

• kim dong ryul, lee juck - a goose's dream (1997)

> insooni > ben

• ahn chi hwan - people are more beautiful than flowers

> i.o.i

• yim jae bum - beautiful

misunderstanding (1997) > lee so jung

• yim jae bum - the flight (1997)

> hwang chi yeul > sandeul & ahn se ha

• yim jae bum & lena park - scars deeper than love (1997)

> with taeyeon

• yim jae bum - confession (1998)

> hwang chi yeul

• jo sung mo - to heaven (1998)

> bada > chen

• shin hae chul - freshwater eel's dream (1999)

> k.will

• park wan kyu - love of a thousand years (1999)
• son seung yeon
• jo sung mo - do you know (2000)

> davichi > sohyang > wendy

• yim jae bum - where are you (2000)

> sohyang

• yim jae bum - for you (2000)

> jaejoong > lee hi

• jo sumi - if i leave (2001)

> jung eun ji > song so hee

• lee seung chul - jasmine flower (2001)

> yoo sung eun > lee hae ri

• g.o.d - road (2001)
• kim feel
• uji
• wheesung - can't we (2002)
• solji
• lim dong woo
• mc the max - goodbye for a moment (2002)
• ken
• ben
• park hyo shin - good person (2002)
• go seung hyung
• kim bum soo - i miss you (2002)
• lena park - in dreams (2002)
• sungyeon
• kim yeon ji
• lady ye jin
• boohwal - never ending story (2002)
• hwang chi yeul & chen
• im jeong hee
• gummy - we should've been friends (2003)
• solji
• lim chang jung - a glass of soju (2003)
• han yeoul
• chang sub & park su jin
• the cross - don't cry (2003)
• kim jong kook - one man (2004)
• park je up
• gummy - forget me now
• jung whee in &
• jeon in kwon don't worry my dear (2004)

> jo jong seok & d.o > ali > kim feel & jung joonil

• park hyo shin - snow flower (2004)
• go seung hyung
• lee sun hee - fate (2005)
• yoon min su & shin yong jae
• naul - one way's back (2005)

> lee so jung > bang seong woo

• sg wannabe - as you live (2005)
• youme - star (2006)
• j.y.p, min sun ye - farewell under the sun (2007)

> bernard park & suzy

• m.c. the max - don’t be happy (2007)
• baek ji young - like being shot by a bullet (2008)
• baek ji young - don't forget (2009)
• insooni - father (2009)
• 2am - you wouldn't answer my calls (2010)
• yim jae bum - stigma (2010)
• kim bum soo - passing (2010)
• huh gak - hello (2011)
• baek ji young - that woman (2011)
• naul - memory of the wind (2012)
• baek ji young - after a long time (2012)
• 15& - i dream (2012)
• lee seung gi - return (2012)
• ali - hurt (2012)
• lyn - back in time (2012)
• cha ji yeon - as i live (2012)
• tiffany - because it’s you (2012)
• jaurim - 25, 21 (2013)
• iu, jang yi jeong - friday (2013)
• park hyo shin - wildflower (2014)
• gummy - i loved, no regrets (2014)
• mc the max - wind that blows (2014)
• lee sun hee - meet him among them (2014)
• yoon hyun sang, iu - when will it be (2014)
• kim dong ryul - walking with (2014)
• baek ye rin - across the universe (2015)
• urban zakapa - i don't love you (2016)
• baek ye rin - bye bye my blue (2016)
• lee sun hee - windflower (2016)
• chun soo hee - joseon's heart (2016)
• park hyo shin - breath (2016)
• lim chang jung - the love i committed (2016)
• bolbbalgan4 - hard to love (2016)
• m.c. the max - no matter where (2016)
• hwang chiyeul - a daily song (2017)

ALL FOR YOU, AS TIME GOES BY, AUTUMN MORNING, BACK IN TIME, BEAUTIFUL FAREWELL, BREAKUP IN THE MORNING, BREATHE, DISTANT MEMORIES OF YOU, EVERLASTING SUNSET, IT'S OKAY, LATE REGRET, MISSING YOU, SAD GIFT, SLEEPLESS RAINY NIGHT, SOMEDAY, THE DAY I MET YOU, WAY BACK HOME, WAY BACK HOME, WHISTLE