Songs
- Just Let Me GoYoon Gun
- Only we know…(Inst.)Yoon Gun
- My side (Inst.)Yoon Gun
- Rainy Apgujeong (Live)Yoon Gun
- Walking to you (Live)Yoon Gun
- Please don't goYoon Gun
- You're GoneYoon Gun
- If YouYoon Gun
- Time Flies ByYoon Gun
- 홍대 앞에 눈이 내리면 Cuba-Grooving RemixYoon Gun
- Another ParadiseYoon Gun
- Piano Nocturne - 어쩌다...Yoon Gun
- So UntrueYoon Gun
- Intro - You & Me...Yoon Gun
- Time Files By...Yoon Gun
- Piano NoctuneYoon Gun
- 빗속을 둘이서Yoon Gun
- Intro (You & Me)Yoon Gun
- In My HeartYoon Gun
- hiho Ver.2 [Inst.]Yoon Gun
- Don’t be afraid (feat. SEOGI)Yoon Gun
- 12 times a day (Inst.)Yoon Gun
- Wanna have a cup of coffeeYoon Gun
- Before being a friendYoon Gun
- Like spring daysYoon Gun
- It's gonna be all rightYoon Gun
- GoYoon Gun
- Ciao Ciao (Feat. Bizzy)Yoon Gun
- With YouYoon Gun
- October RainYoon Gun
- WalkYoon Gun
- Chemistry (Feat. Lizzy & ZIZO)Yoon Gun
- Meet you in autumnYoon Gun
- Back To You (Acoustic Ver.)Yoon Gun
- One More Drink (Folk Ver.)Yoon Gun
- SkyYoon Gun
- Coffee bean, lucky beanYoon Gun
- It never gets oldYoon Gun
- Something in commonYoon Gun
- 5 minutes confession songYoon Gun
- ArrivedYoon Gun
- SunshineYoon Gun
- Like a magnetYoon Gun
- FreeYoon Gun
- DepartureYoon Gun
- One More DrinkYoon Gun
- Chemistry (Feat. Lizzy & ZIZO)Yoon Gun
- Meet you in autumnYoon Gun
- It's gonna be all right (Inst.)Yoon Gun