List of songs recorded by Day6

Main article: Day6 discography

Here is a complete list of songs by the South Korean band Day6.

0-9

Song	Artist(s)	Writer(s)			Album/Single	Language	Year	Ref.
		Lyrics	Composition	Arrangement
"1 to 10"	Day6	Young K	Jae Sungjin Young K Wonpil Hong Ji-sang	Hong Ji-sang	The Book of Us: The Demon	Korean	2020	[1]
"121U"		Young K	Jae Sungjin Young K Wonpil Lee Woo-min Hong Ji-sang	Lee Woo-min Hong Ji-sang	Remember Us: Youth Part 2		2018	[2]
"20 (Feat. Young K)" (Young해 (Feat. Young K))	Jamie Young K	Jamie Young K	Jamie 220 Royal Dive	220 Royal Dive	19 to 20		2016	[3]
"365247"	Day6	Young K	Young K FRANTS	FRANTS	The Book of Us: Entropy		2019	[4]
"7-ELEVEN with you" (너의 곁에 세븐일레븐)	Young K		Young K paulkyte	paulkyte	Non-album single		2023	[5]

A

Song	Artist(s)	Writer(s)			Album/Single	Language	Year	Ref.
		Lyrics	Composition	Arrangement
"A Journey" (행운을 빌어 줘)	Wonpil		Wonpil Hong Ji-sang	Hong Ji-sang	Pilmography	Korean	2022	[6]
"A Writer in a Love Story" (소설 속의 작가가 되어)			Ming Ji-syeon Wonpil	Ming Ji-syeon
"About Now" (지금쯤)	Day6	Jae Kevin Cho		Kevin Cho	The Book of Us: Entropy		2019	[4]
"Above the Clouds" (구름 위에서)		Jae Sungjin Young K	Jae Sungjin Young K Wonpil Hong Ji-sang	Sungjin Hong Ji-sang	The Book of Us: Negentropy		2021	[7]
"Afraid"		Sungjin Jeon Da-sol Jae Dogi		Jae Dogi	The Book of Us: The Demon		2020	[1]
"After" (시간의 잔상)	Wonpil	Kul Dan-ji			Non-album single		2024	[8]
"All Alone" (혼자야)	Day6	Young K	Hong Ji-sang Jae Sungjin Young K Wonpil	Hong Ji-sang	Every Day6 November		2017	[9]
					Moonrise			[10]
"All the Things You Wanted" (네가 원했던 것들)	Day6 (Even of Day)		Young K Wonpil Hong Ji-sang		Right Through Me		2021	[11]
"Am I In Love?" (아마도 사랑인가 봐)	Young K	D'tour	Aaron Kim D'tour Lee Yoo-young	Aaron Kim Lee Yoo-young	Non-album single		2023	[12]
"as always" (나무는 결국 겨울을 견뎌낼 거야)	Sungjin		Sungjin Sim Hyun Oh Ji-hyun	Sim Hyun Oh Ji-hyun	30		2024	[13]

B

Song	Artist(s)	Writer(s)			Album/Single	Language	Year	Ref.
		Lyrics	Composition	Arrangement
"babo"	Young K		Young K paulkyte	paulkyte	Letters with Notes	Korean	2023	[14]
"Baby, It's Okay"	Day6	Young K YHANAEL	Hong Ji-sang Lee Woo-min Jae Sungjin Young K Wonpil	Hong Ji-sang Lee Woo-min	Unlock	Japanese	2018	[15]
"Be Lazy"		Young K	220 Young K	220	Every Day6 July	Korean	2017	[16]
					Moonrise			[10]
"Beautiful Feeling"		Young K Isaac Han	Young K Isaac Han atomik	Isaac Han atomik	Non-album single		2018	[17]
					Remember Us: Youth Part 2			[2]
"Best Part"		Young K	Jae Sungjin Young K Wonpil Hong Ji-sang	Hong Ji-sang	The Book of Us: Gravity		2019	[18]
"best song" (베스트 송)	Young K	Young K	Young K Hong Ji-sang		Eternal		2021	[19]
"Better Better"	Day6		Hong Ji-sang Lee Woo-min Jae Sungjin Young K Wonpil	Hong Ji-sang Lee Woo-min	Moonrise		2017	[10]
"Better Day"	Young K		Hollyway Kim Dae-hyun	Hollyway	Non-album single		2023	[20]
"Blood"	Day6	Jae Young K	220 Andrew Choi Jae Young K	220	Daydream		2016	[21]
"Breaking Down"		Young K	Cha Il-hoon YUE Young K	Cha Il-hoon YUE REX	Unlock	Japanese	2018	[15]
"Bungee Jumping"	Young K		Young K Sim Hyun	Sim Hyun	Letters with Notes	Korean	2023	[14]
"Butterfly" (나비)		Han Kyung-su Lee Do-hyeong		Park Jeong-jun Lim Jun-sik	Castaway Diva OST			[22]

C

Song	Artist(s)	Writer(s)			Album/Single	Language	Year	Ref.
		Lyrics	Composition	Arrangement
"Check Pattern"	Sungjin	Sungjin Lee Joo-hyoung Jukjae		Lee Joo-hyoung Jukjae	30	Korean	2024	[13]
"Chocolate"	Day6	J.Y. Park Jae Wonpil	Jae Wonpil MAJORCODE Moon Sang-sun	MAJORCODE Moon Sang-sun	Want More 19 OST		2018	[23]
"Colors"		MR.CHO Jae Sungjin Lim Jun-hyeok Young K Wonpil Dowoon	MR.CHO Jeon Jeong-hoon Cheongdamdong Park Gun-woo Jae Sungjin Lim Jun-hyeok Young K Wonpil Dowoon		The Day		2015	[24]
"Colors (Final Ver.)"					Moonrise		2017	[10]
"come as you are" (그대로 와 줘요)	Young K		Young K Hong Ji-sang	Hong Ji-sang	Eternal		2021	[19]
"Congratulations"	Day6	Jae Sungjin Lim Jun-hyeok Young K Wonpil Dowoon	Hong Ji-sang Lee Woo-min Jae Sungjin Lim Jun-hyeok Young K Wonpil Dowoon	Hong Ji-sang Lee Woo-min	The Day		2015	[24]
"Congratulations (Final Ver.)"					Sunrise		2017	[25]
"Congratulations (Chinese Version)"					Non-album single	Chinese		[26]
"Congratulations (English Version)"					The Best Day	English	2018	[27]
"Counter"		Young K	Sungjin Young K Wonpil Hong Ji-sang	Hong Ji-sang	Band Aid	Korean	2024	[28]
"Cover" (포장)		Sungjin Young K	Sungjin Young K Wonpil Kevin Cho Lee Min-kyung	Kevin Cho	The Book of Us: Gravity		2019	[18]
"Covered in Love" (동화 속 아이처럼)	Sungjin		Ming Ji-syeon Sungjin	Ming Ji-syeon	30		2024	[13]

D

Song	Artist(s)	Writer(s)			Album/Single	Language	Year	Ref.
		Lyrics	Composition	Arrangement
"Dance Dance"	Day6	Young K	Hong Ji-sang Lee Woo-min Jae Sungjin Young K Wonpil Dowoon	Hong Ji-sang Lee Woo-min	Every Day6 May	Korean	2017	[29]
					Sunrise			[25]
"Day and Night" (해와 달처럼)			Jae Sungjin Young K Wonpil Hong Ji-sang	Hong Ji-sang	The Book of Us: The Demon		2020	[1]
"days gone by" (행복했던 날들이었다)					Remember Us: Youth Part 2		2018	[2]
"Deep in love"					The Book of Us: Entropy		2019	[4]
"Did You Wake Up?" (일어났어?)	Hello Ga-Young Wonpil	Hello Ga-Young		Jo Sung-tae	Non-album single		2020	[30]
"Didn't Know" (그게 너의 사랑인지 몰랐어)	Day6	Sungjin Young K Wonpil Hong Ji-sang		Hong Ji-sang	Fourever		2024	[31]
"Dreamer" (꿈꾼)	Young K		Young K Hong Ji-sang		Letters with Notes		2023	[14]

E

Song	Artist(s)	Writer(s)			Album/Single	Language	Year	Ref.
		Lyrics	Composition	Arrangement
"EASY"	Sungjin		Sungjin Sim Hyun	Sim Hyun	30	Korean	2024
"Emergency"	Day6	Jae Sim Eun-jee Lee Hae-sol		Sim Eun-jee Lee Hae-sol	The Book of Us: Entropy		2019	[4]
"Everybody Rock!"		Young K Co-sho	FRANTS Young K	FRANTS	Unlock	Japanese	2018	[15]
"everyday we fight"		Young K Wonpil	Jae Hong Ji-sang	Hong Ji-sang	The Book of Us: Negentropy	Korean	2021	[7]

F

Song	Artist(s)	Writer(s)			Album/Single	Language	Year	Ref.
		Lyrics	Composition	Arrangement
"Falling"	Day6	Jae Sungjin Young K	Shinichi Ubukata Jae Sungjin Young K Wonpil Dowoon	Shinichi Ubukata	Unlock	Japanese	2018	[15]
"Feeling Good"		Young K	Hong Ji-sang Jae Sungjin Young K Wonpil	Hong Ji-sang	Shoot Me: Youth Part 1	Korean	2018	[32]
"Finale"		Young K KOMU	Sungjin Young K Kevin G. Cho Jeon Da-sol Bae Jae-seok	Jeon Da-sol	The Best Day2	Japanese	2019	[33]
"First Time"		Jae Sungjin Young K Wonpil Dowoon	Hong Ji-sang Lee Woo-min Jae Sungjin Young K Wonpil Dowoon	Hong Ji-sang Lee Woo-min	Daydream	Korean	2016	[21]
"For me"		Young K	Jae Sungjin Young K Wonpil Hong Ji-sang	Hong Ji-sang	The Book of Us: Gravity		2019	[18]
"Forest -Interlude 2- (with DENIMALZ 3)"	Day6 (Even of Day)	Young K	Hong Ji-sang		The Book of Us: Gluon		2020	[34]
"Freely" (Free하게)	Day6	naru Jae Sungjin Lim Jun-hyeok Young K Wonpil Dowoon		naru	The Day		2015	[24]
"Freely (Final Ver.)" (Free하게 (Final Ver.))					Moonrise		2017	[10]
"From the Ending of a Tragedy" (비극의 결말에서)	Day6 (Even of Day)	Young K	Young K Wonpil Hong Ji-sang	Hong Ji-sang	Right Through Me		2021	[11]

G

Song	Artist(s)	Writer(s)			Album/Single	Language	Year	Ref.
		Lyrics	Composition	Arrangement
"Get The Hell Out" (널 제외한 나의 뇌)	Day6	Young K	Sungjin Wonpil Hong Ji-sang	Hong Ji-sang	Fourever	Korean	2024	[31]
"Good-Bye Days"	Wonpil Kei	Yui Kim Han-sol	Yui 1Division	Kim Nam-hun	Midnight Sun Part.2		2021	[35]
"Goodbye Winter" (겨울이 간다)	Day6	Jae Sungjin Young K YUE Cha Il-hoon		YUE Cha Il-hoon Yun Eun-suk	Every Day6 January		2017	[36]
					Sunrise			[25]
"goodnight, dear" (잘 자라 내 사람아)	Young K		Young K	Jeog Jai	Eternal		2021	[19]
"Guard You" (끝까지 안아 줄게)			Young K Hong Ji-sang	Hong Ji-sang

H

Song	Artist(s)	Writer(s)			Album/Single	Language	Year	Ref.
		Lyrics	Composition	Arrangement
"Habits" (버릇이 됐어)	Day6	MR.CHO Jae Sungjin Lim Jun-hyeok Young K Wonpil Dowoon	MR.CHO Cheongdamdong Park Gun-woo Jae Sungjin Lim Jun-hyeok Young K Wonpil Dowoon		The Day	Korean	2015	[24]
"Habits (Final Ver.)" (버릇이 됐어 (Final Ver.))					Moonrise		2017	[10]
"Happy"		Young K	Sungjin Wonpil Hong Ji-sang	Hong Ji-sang	Fourever		2024	[31]
"Headache" (두통)		Jae Young K	Jae Sungjin Young K Wonpil Hong Ji-sang		Remember Us: Youth Part 2		2018	[2]
"Healer"		Young K	Jae Young K Wonpil Hong Ji-sang		The Book of Us: Negentropy		2021	[7]
"Help Me Rock&Roll" (도와줘요 Rock&Roll)		Sungjin Wonpil Hong Ji-sang			Band Aid		2024	[28]
"Hey" (있잖아)	Day6 (Even of Day)	Seo Ji-um	1601	Cha Il-hoon Dowoon	Non-album single		2020	[37]
"Hi Hello"	Day6	Young K	Hong Ji-sang Lee Woo-min Jae Sungjin Young K Wonpil	Hong Ji-sang Lee Woo-min	Every Day6 July		2017	[16]
					Moonrise			[10]
"Home Alone" (나 홀로 집에)	Day6 (Even of Day)	Wonpil	Young K Wonpil Hong Ji-sang	Hong Ji-sang	Right Through Me		2021	[11]
"How Can I Say" (어떻게 말해)	Day6	Young K Wonpil	Hong Ji-sang Lee Woo-min Jae Sungjin Young K Wonpil	Hong Ji-sang Lee Woo-min	Every Day6 March		2017	[38]
					Sunrise			[25]
"How to love"		Young K	Jae Sungjin Young K Wonpil Hong Ji-sang	Hong Ji-sang	The Book of Us: Gravity		2019	[18]
"Hunt"		FRANTS Young K Wonpil		FRANTS	Daydream		2016	[21]
"Hurt Road" (아픈 길)		Young K	Jae Sungjin Young K Wonpil Hong Ji-sang	Hong Ji-sang	Remember Us: Youth Part 2		2018	[2]
	Young K Kim Min-seok Jung Nam-do Yeom Woo-jin Lim Jung-hyun Kim Young-seok			Koh Hyung-seok	King of Karaoke: VS EPISODE 1		2023	[39]

I

Song	Artist(s)	Writer(s)			Album/Single	Language	Year	Ref.
		Lyrics	Composition	Arrangement
"I don't wanna do anything" (아무것도 안 하고 싶다)	Sungjin	Sungjin	Sungjin MooF	MooF	30	Korean	2024	[13]
"I don't wanna lose"		Sungjin Jeon Da-sol		Jeon Da-sol				[13]
"I Just"	Day6	Young K KOMU	Cha Il-hoon Young K Wonpil	Cha Il-hoon Wonpil	Unlock	Japanese	2018	[15]
"I Like You" (좋아합니다)		Young K	Hong Ji-sang Lee Woo-min Jae Sungjin Young K Wonpil	Hong Ji-sang Lee Woo-min	Moonrise	Korean	2017	[10]
"I Loved You"					Every Day6 September			[40]
					Moonrise			[10]
"I Need Somebody" (누군가 필요해)		Young K Kevin Cho	Kevin Cho Young K Jae Dogi	Kevin Cho Jae Dogi	Every Day6 October			[41]
					Moonrise			[10]
"I Smile" (반드시 웃는다)		Young K Wonpil	Hong Ji-sang Lee Woo-min Sungjin Young K Wonpil	Hong Ji-sang Lee Woo-min	Sunrise			[25]
"I Wait" (아 왜)		Young K	Hong Ji-sang Lee Woo-min Jae Young K Wonpil		Every Day6 January			[36]
					Sunrise			[25]
"I Wait (Japanese Version)"					The Best Day	Japanese	2018	[27]
"I Would" (그럴 텐데)					Every Day6 March	Korean	2017	[38]
					Sunrise			[25]
"If ~Mata Aetara~" (If ~また逢えたら~)		Young K KOMU	Cha Il-hoon YUE Sungjin Young K Wonpil	Cha Il-hoon YUE	Unlock	Japanese	2018	[15]
"I'll Remember" (남겨둘게)		Young K	Hong Ji-sang Lee Woo-min Jae Sungjin Young K Wonpil	Hong Ji-sang Lee Woo-min	Every Day6 September	Korean	2017	[40]
					Moonrise			[10]
"I'll Try" (노력해볼게요)		Kevin Cho Wonpil	Kevin Cho Wonpil Lee Min-kyung	Kevin Cho Lee Min-kyung
"I'm Fine"		Sungjin Young K Wonpil Hong Ji-sang		Hong Ji-sang	Band Aid		2024	[28]
"I'm Serious" (장난 아닌데)		Sungjin Young K Wonpil	Hong Ji-sang Lee Woo-min Sungjin Wonpil	Hong Ji-sang Lee Woo-min	Every Day6 April		2017	[42]
					Sunrise			[25]
"Insomnia" (불면증)	Young K		Park Ddol-i Peter Pan	Hwang Hyun-sung	Let Me Off the Earth OST		2020	[43]
"Insomnia Future Bass Remix" (불면증 Future Bass Remix)				Waveshower				[44]

K

Song	Artist(s)	Writer(s)			Album/Single	Language	Year	Ref.
		Lyrics	Composition	Arrangement
"Kiminara" (君なら)	Day6	Young K	Cha Il-hoon YUE Jeon Woo-seok Young K Wonpil	Cha Il-hoon YUE	The Best Day2	Japanese	2019	[33]

L

Song	Artist(s)	Writer(s)			Album/Single	Language	Year	Ref.
		Lyrics	Composition	Arrangement
"Landed" (그렇게 너에게 도착하였다)	Day6 (Even of Day)	Young K	Young K Wonpil Hong Ji-sang	Hong Ji-sang	The Book of Us: Gluon	Korean	2020	[34]
"Landing -Intro- (with DENIMALZ 3)"			Hong Ji-sang
"Last Goodbye" (늦은 끝)	Wonpil		Ming Ji-syeon Wonpil	Ming Ji-syeon	Pilmography		2022	[6]
"Lean On Me" (오늘은 내게)	Day6	Sungjin Young K Wonpil	Hong Ji-sang Lee Woo-min Swanthewhitepig Jae Sungjin Young K Wonpil	Hong Ji-sang Lee Woo-min Swanthewhitepig	Sunrise		2017	[25]
"Leaves (Feat. Young K)"	Ben&Ben Young K	Paolo Benjamin G.Guico	—		Non-album single	English	2021	[45]
"let it be summer"	Young K	Young K	Young K Hong Ji-sang	Hong Ji-sang	Letters with Notes	Korean	2023	[14]
"Let Me Love You" (사랑하게 해주라)	Day6		Sungjin Wonpil Hong Ji-sang		Fourever		2024	[31]
"Letting Go" (놓아 놓아 놓아)		Young K Wonpil	Hong Ji-sang Lee Woo-min Young K Wonpil	Hong Ji-sang Lee Woo-min	Daydream		2016	[21]
"Letting Go (Rebooted Ver.)" (놓아 놓아 놓아 (Rebooted Ver.))					Sunrise		2017	[25]
"Like A Fire"	Wonpil	Kim Ho-kyung Park Tae-hyun	1601		Best Mistake OST		2022	[46]
"Like That Sun" (태양처럼)	Day6	FRANTS Jae Sungjin Lim Jun-hyeok Young K Wonpil Dowoon		FRANTS	The Day		2015	[24]
"Like That Sun (Final Ver.)" (태양처럼 (Final Ver.))					Moonrise		2017	[10]
"Like a Flowing Wind" (마치 흘러가는 바람처럼)		Young K Wonpil	Wonpil Kim Yeon-seo Ming Ji-syeon	Ming Ji-syeon	The Book of Us: Entropy		2019	[4]
"Live Your Life"		Young K	Cha Il-hoon Young K	Cha Il-hoon REX Young K	Unlock	Japanese	2018	[15]
"Love (with Young K of Day6)"	X Lovers Young K	London Jackson Jacob Ames		—	Non-album single	Korean	2020	[47]
"Love me or Leave me"	Day6	Young K	Jae Sungjin Young K Wonpil Hong Ji-sang	Hong Ji-sang	The Book of Us: The Demon		2020	[1]
"Love Parade"	Day6 (Even of Day)	Young K Wonpil	Young K Wonpil Hong Ji-sang		Right Through Me		2021	[11]
"Love Song" (사랑노래)	The Blank Shop Wonpil	Yun Seok-cheol			Tailor		2020	[48]
"Loveholic"	Day6	Lee Jae-hak		Cha Il-hoon Dowoon	Psycho, Loveholic [THE SEASONS: Red Carpet with Lee Hyo Ri]		2024	[49]
"Lovely Girl"	5Live	Jung Eugene Shim Jae-hee	Kim Hyung-suk	Yun Woo-suk Lee Dae-hee	Bel Ami OST		2013	[50]

M

Song	Artist(s)	Writer(s)			Album/Single	Language	Year	Ref.
		Lyrics	Composition	Arrangement
"Man in a movie"	Day6	Young K	Hong Ji-sang Sungjin Young K Wonpil	Hong Ji-sang	Every Day6 May	Korean	2017	[29]
					Sunrise			[25]
"Marathon" (마라톤)		Young K Kevin Cho	Young K Wonpil Kevin Cho	Kevin Cho	Remember Us: Youth Part 2		2018	[2]
"Maybe Next Time (feat. Young K)"	Jamie Miller Young K	Jamie Miller Adam Yaron Caleb Shapiro	Jamie Miller Adam Yaron Caleb Shapiro Moira Dela Torre	—	Non-album single	English	2023	[51]
"Meet Me When The Sun Goes Down" (태양이 지면 널 만나러 갈게)	Wonpil	Kim Han-sol	Han Bo-ram	1Division Kim Nam-hun	Midnight Sun Part.2	Korean	2021	[35]
"Melt Down" (녹아내려요)	Day6	Young K	Sungjin Young K Wonpil Hong Ji-sang	Hong Ji-sang	Band Aid		2024	[28]
"Memories"	Sungjin		Sungjin Sim Hyun Oh Ji-hyun	Sim Hyun Oh Ji-hyun	30			[13]
"Microphone (Feat. Dvwn)"	Young K Dvwn		Young K HotSauce	HotSauce	Eternal		2021	[19]
"Monster" (괴물)	Day6	Young K	Sungjin Young K Wonpil Dowoon Hong Ji-sang	Hong Ji-sang	Band Aid		2024	[28]
"My Day"			Cho Gae-hyuk Ju Hyo Young K Wonpil	Cho Gae-hyuk Ju Hyo Young K Wonpil Dowoon	Every Day6 February		2017	[52]
					Sunrise			[25]

N

Song	Artist(s)	Writer(s)			Album/Single	Language	Year	Ref.
		Lyrics	Composition	Arrangement
"naps!"	1415 Wonpil	Oh Ji-hyun	Joo Seoung-geun Oh Ji-hyun Sim Hyun	Joo Seoung-geun Oh Ji-hyun	naps!	Korean	2021	[53]
"natural"	Young K		Young K U-lu Nomasgood 8Hoop	U-lu Nomasgood 8Hoop	Letters with Notes		2023	[14]
"Nobody Knows"	Day6	Sungjin Young K Wonpil FRANTS KOMU	FRANTS Sungjin Young K Wonpil	FRANTS	Unlock	Japanese	2018	[15]
"Not Fine" (나빠)		Young K	Jae Sungjin Young K Wonpil Hong Ji-sang	Hong Ji-sang	The Book of Us: Entropy	Korean	2019	[4]
"not gonna love" (사랑은 얼어 죽을)	Young K		Young K Hong Ji-sang		Eternal		2021	[19]
"Not Mine"	Day6	Wonpil Jeon Da-sol Jae Dogi		Jeon Da-sol	The Book of Us: Entropy		2019	[4]
"nothing but" (이것밖에는 없다)	Young K	Young K Hong Ji-sang		Hong Ji-sang	Letters with Notes		2023	[14]
"Nowhere You Are" (어디에도 없는 널)	Sungjin	Sungjin D'tour	Sungjin Aaron Kim HAHM BYDOR ARCHIVE wez Isaac Han	HAHM BYDOR ARCHIVE Aaron Kim	30		2024	[13]

O

Song	Artist(s)	Writer(s)			Album/Single	Language	Year	Ref.
		Lyrics	Composition	Arrangement
"Ocean -Interlude 1- (with DENIMALZ 3)"	Day6 (Even of Day)	Young K	Young K Hong Ji-sang	Hong Ji-sang	The Book of Us: Gluon	Korean	2020	[34]
"On Rainy Days" (비가 오는 날엔)	Wonpil Yang Yo-seob Son Dong-woon	Choi Kyu-sung Yong Jun-hyung	Choi Kyu-sung	—	Non-album single		2022	[54]
"One" (무적)	Day6	Young K Wonpil	Jae Young K Wonpil Hong Ji-sang	Hong Ji-sang	The Book of Us: Negentropy		2021	[7]
"Only" (둘도 아닌 하나)		Young K	Jae Sungjin Young K Wonpil Hong Ji-sang
"Ouch" (아야야)			Young K KIME Munan Sean M. Sinclair Cho Chang-hyun	KIME Munan Sean M. Sinclair Cho Chang-hyun	The Book of Us: Entropy		2019	[4]
"Out of My Mind" (이상하게 계속 이래)		Jae Sungjin Lim Jun-hyeok Young K Wonpil Dowoon	Andrew Choi 220 Jae Sungjin Lim Jun-hyeok Young K Wonpil Dowoon	220	The Day		2015	[24]
"Out of My Mind (Final Ver.)" (이상하게 계속 이래(Final Ver.))					Moonrise		2017	[10]
"Out of The Blue (Duet with Song Heejin)" (문득 (Duet with 송희진))	Dowoon	Dowoon Song Hee-jin	Dowoon Song Hee-jin Kevin Cho Cha Il-hoon YUE	Kevin Cho	Out of The Blue		2021	[55]

P

Song	Artist(s)	Writer(s)			Album/Single	Language	Year	Ref.
		Lyrics	Composition	Arrangement
"Pieces" (휴지조각)	Wonpil	Wonpil Kevin Cho		Kevin Cho	Pilmography	Korean	2022	[6]
"playground"	Young K		Young K Humbert paulkyte	Humbert	Letters with Notes		2023	[14]
"Pouring" (쏟아진다)	Day6	Young K	Hong Ji-sang Lee Woo-min Jae Sungjin Young K Wonpil	Hong Ji-sang Lee Woo-min	Every Day6 Movember		2017	[9]
					Moonrise			[10]

R

Song	Artist(s)	Writer(s)			Album/Single	Language	Year	Ref.
		Lyrics	Composition	Arrangement
"Rescue Me"	Day6	Young K Wonpil	Jae Wonpil FRANTS	FRANTS	The Book of Us: Entropy	Korean	2019	[4]
"Right Through Me" (뚫고 지나가요)	Day6 (Even of Day)	Young K	Young K Wonpil Hong Ji-sang	Hong Ji-sang	Right Through Me		2021	[11]
"Round of Applause" (환호)	Kim Young-seok Young K		Na Sang-hyun Young K		King of Karaoke: VS SEMI FINAL		2023	[56]

S

Song	Artist(s)	Writer(s)			Album/Single	Language	Year	Ref.
		Lyrics	Composition	Arrangement
"Sad Ending" (나만 슬픈 엔딩)	Day6	Sungjin Young K Wonpil Hong Ji-sang	Sungjin Wonpil Hong Ji-sang	Hong Ji-sang	Fourever	Korean	2024	[31]
"Say Hello"		Young K Watanabe Hajime	220 Jae Sungjin Young K Wonpil	220	Unlock	Japanese	2018	[15]
"Say Wow"		Young K	Hong Ji-sang Young K Wonpil	Hong Ji-sang	Every Day6 April	Korean	2017	[42]
					Sunrise			[25]
"She Smiled" (그녀가 웃었다)		Sungjin Wonpil Hong Ji-sang	Sungjin Young K Wonpil Hong Ji-sang		Band Aid		2024	[28]
"Shoot Me"		Young K	Hong Ji-sang Lee Woo-min Jae Sungjin Young K Wonpil	Hong Ji-sang Lee Woo-min	Shoot Me: Youth Part 1		2018	[32]
"Shouldn't Have (Feat. Young K)" (이럴거면 그러지말지 (Feat. Young K))	Baek A-yeon Young K	Sim Eun-jee Baek A-yeon Young K	Sim Eun-jee Baek A-yeon	Sim Eun-jee	Non-album single		2015	[57]
"Shxtty Game" (망겜)	Day6	Young K	Sungjin Young K Wonpil Hong Ji-sang	Hong Ji-sang	Band Aid		2024	[28]
"Sincerity" (지우게)	Wonpil	Young K Wonpil	Wonpil Hong Ji-sang		Pilmography		2022	[6]
"Sing Me"	Day6	Young K Wonpil	Nuplay Neil Nallas Walter Pok Jae Sungjin Young K Wonpil Dowoon	Nuplay	Daydream		2016	[21]
"Sky High (Feat. Young K)"	Park Sae-byul Like,Likes Young K	Park Sae-byul Young K	Park Sae-byul Choi Seok Toyo Lee	Choi Seok Toyo Lee	Non-album single		2015	[58]
"Slightly Tipsy" (취기를 빌려)	Wonpil	Sae Bom		—			2022	[59]
"Slow (Feat. Young K)"	Big Ocean Young K	Seo Ju-won		Seo Ju-won Bae Joon-sung			2024	[60]
"So Cool" (완전 멋지잖아)	Day6	Young K	Jae Sungjin Young K Wonpil Hong Ji-sang	Hong Ji-sang	Remember Us: Youth Part 2		2018	[2]
"So Let's Love" (우리 앞으로 더 사랑하자)		Jae Young K ARTISEAN	Jae Young K atomik KIME	atomik KIME	The Book of Us: Negentropy		2021	[7]
"So Nice (GMF2023 Ver.)"	Young K 9.10000 Lim Kim Na Sang-hyun Ryu Ji-ho Shin On-yu	Lee Won-suk	Kim Jang-won Kim Sun-il	Kwon Hyuk-ho Jeong Dong-hwan	Non-album single		2023	[61]
"so this is love" (사랑, 이게 맞나 봐)	Day6 (Even of Day)	Young K	Young K Wonpil Hong Ji-sang	Hong Ji-sang			2021	[62]
"Someday, Spring Will Come" (언젠가 봄은 찾아올 거야)	Wonpil		Yun Seok-cheol		Pilmography		2022	[6]
"Somehow" (어쩌다 보니)	Day6	Young K	Hong Ji-sang Lee Woo-min Jae Sungjin Young K Wonpil	Hong Ji-sang Lee Woo-min	Shoot Me: Youth Part 1		2018	[32]
"song for you" (노래로)	Lim Jung-hyun Young K		Park Mun-chi Young K	Park Mun-chi	King of Karaoke: VS FINAL		2023	[63]
"Soul (Feat. CHOILB)"	Young K CHOILB		Young K Sim Hyun	Sim Hyun	Letters with Notes			[14]
"Still" (원하니까)	Day6	Young K	Hong Ji-sang Lee Woo-min Jae Sungjin Young K Wonpil Dowoon	Hong Ji-sang Lee Woo-min	Shoot Me: Youth Part 1		2018	[32]
"Still There" (아직 거기 살아)			Sungjin Young K Wonpil Hong Ji-sang	Hong Ji-sang	Band Aid		2024	[28]
"Stop" (때려쳐)			Jae Sungjin Young K Wonpil Hong Ji-sang		The Book of Us: The Demon		2020	[1]
"Stop Talking" (막말)			Jae Young K 203 Swavey Child	203	The Book of Us: Entropy		2019	[4]
"Stop The Rain"		Jae Sungjin Young K	Shinichi Ubukata Jae Sungjin Young K Wonpil Dowoon	Shinichi Ubukata	Unlock	Japanese	2018	[15]
"Stranded" (외딴섬의 외톨이)	Wonpil	Young K Wonpil	Wonpil Hong Ji-sang	Hong Ji-sang	Pilmography	Korean	2022	[6]
"Strange"	Young K		Park Mun-chi Young K	Park Mun-chi	Letters with Notes		2023	[14]
"Sugar High [feat. Young K]" (ใจอ้วน [feat. Young K])	Stamp Young K		Stamp	Pokpong Jitdee	Non-album single	Thai Korean	2021	[64]
"Sweet Chaos"	Day6	Young K	Jae Sungjin Young K Wonpil Hong Ji-sang	Hong Ji-sang	The Book of Us: Entropy	Korean	2019	[4]
"Sweet Chaos (Japanese Version)"		Young K KOMU			The Best Day2	Japanese	2019	[33]

T

Song	Artist(s)	Writer(s)			Album/Single	Language	Year	Ref.
		Lyrics	Composition	Arrangement
"Talking To" (혼잣말)	Day6	Jae Young K	Hong Ji-sang Jae Young K Wonpil	Hong Ji-sang	Shoot Me: Youth Part 1	Korean	2018	[32]
"Thank You Song" (땡큐송)	Day6 SSaW and Friends	Kim Jong-jin		Kim Jong-jin Kim Jung-woo	The Way You Keep Friendship, Vol. 1			[65]
"Thanks To" (땡스 투)	Day6 (Even of Day)	Young K Wonpil	Young K Wonpil Hong Ji-sang	Hong Ji-sang	The Book of Us: Gluon		2020	[34]
"The Power of Love"	Day6	Young K	Sungjin Young K Wonpil Hong Ji-sang		Fourever		2024	[31]
"Tick Tock"		Jae Young K	Jae Sungjin Young K Wonpil Hong Ji-sang		The Book of Us: The Demon		2020	[1]
"Time of Our Life" (한 페이지가 될 수 있게)		Young K	Jae Sungjin Young K Wonpil Hong Ji-sang		The Book of Us: Gravity		2019	[18]
"Time of Our Life (Japanese Version)"		Young K Co-sho			The Best Day2	Japanese	2019	[33]
"To be continued -Outro- (Sung by DENIMALZ 3)"	Day6 (Even of Day)	Young K	Young K Wonpil Hong Ji-sang		The Book of Us: Gluon	Korean	2020	[34]

U

Song	Artist(s)	Writer(s)			Album/Single	Language	Year	Ref.
		Lyrics	Composition	Arrangement
"Unpainted Canvas" (그리다 보면)	Wonpil	Young K Wonpil	Wonpil Sim Hyun Oh Ji-hyun	Sim Hyun Oh Ji-hyun	Pilmography	Korean	2022	[6]

V

Song	Artist(s)	Writer(s)			Album/Single	Language	Year	Ref.
		Lyrics	Composition	Arrangement
"Voiceless" (안녕, 잘 가)	Wonpil	Young K Wonpil	Wonpil Hong Ji-sang	Hong Ji-sang	Pilmography	Korean	2022	[6]

W

Song	Artist(s)	Writer(s)			Album/Single	Language	Year	Ref.
		Lyrics	Composition	Arrangement
"waited" (오늘만을 너만을 이날을)	Young K		Young K Hong Ji-sang	Hong Ji-sang	Letters with Notes	Korean	2023	[14]
"Walk" (역대급)	Day6 (Even of Day)	Young K	Young K Wonpil Hong Ji-sang		Right Through Me		2021	[11]
"Walk With Me" (우리 더 걸을까)	Wonpil		Sim Hyun		Pilmography		2022	[6]
"Wanna Go Back" (돌아갈래요)	Day6	Young K	Jae Young K 220	220	The Book of Us: Gravity		2019	[18]
"want to love you"	Young K		Young K Jeon Da-sol	Jeon Da-sol	Eternal		2021	[19]
"Warning!"	Day6		Hong Ji-sang Jae Sungjin Young K Wonpil	Hong Ji-sang	Shoot Me: Youth Part 1		2018	[32]
"We" (우린)	Day6 (Even of Day)		Young K Wonpil Hong Ji-sang		Right Through Me		2021	[11]
"Wedding Song" (축가)	J_ust Wonpil	J_ust	J_ust Jeong Su-min		Non-album single		2020	[66]
"Wednesday Night"	Sungjin	Sungjin D'tour	Sungjin Aaron Kim D'tour Isaac Han	Aaron Kim	30		2024	[13]
"Welcome to the Show"	Day6	Young K	Sungjin Young K Wonpil Hong Ji-sang	Hong Ji-sang	Fourever		2024	[31]
"What a Wonderful Word"	Park Mun-chi Young K	Dvwn Park Mun-chi Young K		Park Mun-chi	Non-album single		2021	[67]
"What Are You Doing Now?" (너는 지금쯤)	Day6 Cha Il-hoon	Kim Jong-jin		Cha Il-hoon	The Way You Keep Friendship: SSaW Tribute, Vol. 4		2018	[68]
"What Can I Do" (좋은걸 뭐 어떡해)	Day6	Young K	Hong Ji-sang Lee Woo-min Jae Sungjin Young K Wonpil	Hong Ji-sang Lee Woo-min	Every Day6 August		2017	[69]
					Moonrise			[10]
"what is.."	Young K		Young K Jeon Da-sol MOGT	Jeon Da-sol MOGT	Letters with Notes		2023	[14]
"Whatever!" (놀래!)	Day6		Hong Ji-sang Lee Woo-min Jae Sungjin Young K Wonpil	Hong Ji-sang Lee Woo-min	Every Day6 August		2017	[69]
					Moonrise			[10]
"When You Love Someone" (그렇더라고요)					Every Day6 October			[41]
					Moonrise			[10]
"Where The Sea Sleeps" (파도가 끝나는 곳까지)	Day6 (Even of Day)		Young K Hong Ji-sang	Hong Ji-sang	The Book of Us: Gluon		2020	[34]
"Wish" (바래)	Day6	FRANTS Sungjin Young K Wonpil		FRANTS	Daydream		2016	[21]
"With You"	Young K	Park Seul-gi Leafie	Park Seul-gi Sun Jin-hyeok +1	Park Seul-gi Sun Jin-hyeok	Non-album single		2023	[70]

Y

Song	Artist(s)	Writer(s)			Album/Single	Language	Year	Ref.
		Lyrics	Composition	Arrangement
"You make Me"	Day6	Young K	Young K Wonpil Hong Ji-sang	Hong Ji-sang	The Book of Us: Negentropy	Korean	2021	[7]
"You Wake Me Up"	Sungjin		Ming Ji-syeon Sungjin	Ming Ji-syeon	30		2024	[13]
"You Were Beautiful" (예뻤어)	Day6	Young K	Hong Ji-sang Lee Woo-min Young K Wonpil	Hong Ji-sang Lee Woo-min	Every Day6 February		2017	[52]
					Sunrise			[25]
"You Were Beautiful (English Version)"					The Best Day	English	2018	[27]
"You Were Beautiful" (예뻤어)	Wonpil			—	Non-album single	Korean	2022	[71]

Z

Song	Artist(s)	Writer(s)			Album/Single	Language	Year	Ref.
		Lyrics	Composition	Arrangement
Zombie	Day6	Young K Wonpil	Jae Hong Ji-sang	Hong Ji-sang	The Book of Us: The Demon	Korean	2020	[1]
Zombie (English Ver.)						English

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