Seo In Guk

- All for You
- Reply 1997 - Love Story, Pt. 1 (Original Television Soundtrack) - Single · 2012
- Couple
- Couple - Single · 2025
- Distant Fate
- Doom at Your Service (Original Television Soundtrack), Pt. 7 - Single · 2021
- Bebe
- Bebe - Single · 2016
- Just the Way We Love (Original Television Soundtrack From "Reply 1997")
- Just the Way We Love (Original Television Soundtrack From "Reply 1997") - Single · 2012
- 부른다
- 부른다 - EP · 2009
- Because It's Christmas
- Jelly Christmas 2012 Heart Project - Single · 2012
- Out of time
- 2024 SINGLE ALBUM [SEO IN GUK] - Single · 2024
- Even If There's No Miracle
- Death's Game Original SoundTrack Part.2 - Single · 2023
- Tease Me
- Perfect Fit - EP · 2012

Seo In Guk Essentials

Seo In Guk Essentials

The singer-turned-actor is as charming in the recording studio as he is on screen.

pray (Webtoon 'The Princess’s Guide to a Perfect Life' Original Soundtrack) - Single

pray (Webtoon 'The Princess’s Guide to a Perfect Life' Original Soundtrack) - Single

2025
IRO - EP

IRO - EP

2025
Couple - Single

Couple - Single

2025
SIGnature - EP

SIGnature - EP

2024
2024 SINGLE ALBUM [SEO IN GUK] - Single

2024 SINGLE ALBUM [SEO IN GUK] - Single

2024
My Love - Single

My Love - Single

2024
Death's Game Original SoundTrack Part.2 - Single

Death's Game Original SoundTrack Part.2 - Single

2023

If Only (feat. Seo In Guk) - Single

If Only (feat. Seo In Guk) - Single

Babylon
Stay For Me (feat. Seo In Guk) - Single

Stay For Me (feat. Seo In Guk) - Single

HYUK
OMG (feat. Seo In Guk & Dok2) - Single

OMG (feat. Seo In Guk & Dok2) - Single

ILLSON
줄래 (feat. 서인국) - Single

줄래 (feat. 서인국) - Single

Swings