Songs
See All1
All For You
2
Couple (커플 (Couple))
3
사랑 참 (사랑 참)
4
배운게 사랑이라 (배운게 사랑이라)
5
흑백사진 (흑백사진)
Albums
CS NUMBERS (CS NUMBERS)
2014Everlasting
2014My Baby U (애기야)
2010Singles & EPs
See AllCouple - Special Single (커플 (Couple) - Special Single)
Single • 2025THE X
EP • 2023LOVE&LOVE
Single • 2022SIGnature
EP • 2024Fallen
Single • 2022Doom at Your Service (Original Television Soundtrack), Pt. 7
Single • 20212024 SINGLE ALBUM [SEO IN GUK]
Single • 2024Seo
Single • 2022이재, 곧 죽습니다 OST Part 2
Single • 2023Minamdang (Original Television Soundtrack, Pt. 6)
Single • 2022Videos
See All
[MV] 서인국 (SEO IN GUK) ‘昼寝’ Official Music Video
Seo In Guk • 89K views
Love U
Seo In Guk • 210K views
Finding Myself
Seo In Guk • 2.9M views
All For You (instrumental)
Jeong Eun Ji & Seo In Guk • 56M views
부른다 메달
Seo In Guk • 1.2M views
I Can't Live Because Of You (feat. Verbal Jint)
Seo In Guk • 956K views
Couple
Jeong Eun Ji & Seo In Guk • 1.9M views
너랑은 뭐든
Seo In Guk • 657K views
우리 사랑 이대로 (Just the way we love)
Jeong Eun Ji & Seo In Guk • 4.8M views
Out of time
Seo In Guk • 838K viewsFeatured on
Bright Korean Ballad
Playlist • YouTube MusicStylish & Upbeat Korean Ballad
Playlist • YouTube MusicChristmas Theme Korean Music
Playlist • YouTube MusicSweet Korean Love Songs
Playlist • YouTube MusicLove Songs for Confession
Playlist • YouTube Music감성 ON
Playlist • YouTube MusicK-Soundtrack Hits 2024
Playlist • YouTube MusicK-Drama Hits
Playlist • YouTube MusicBeautiful Korean Duet
Playlist • YouTube MusicLegendary Korean Music Remake
Playlist • YouTube MusicPlaylists by Seo In Guk
[ M/V ]
Playlist • Seo In Guk • 157K views