Sad Christmas (feat. JAE HOON LEE, Uhm Jung Hwa)
Good bye (feat.MI-WOO)
I learn from you (My Love) (Intro)
I learn from you (My Love)
Someday (feat. Yoon Do Hyun)
Humility is hard
HOLA (feat. Jung In)
The Pursuit of Happyness - Intro
The Pursuit of Happyness (feat. Jo Hyun Ah)
People are all changing (feat. Jung In, Simon Dominic, Bobby Kim)
Along the stars... (feat. Juvie Train)
Casanova (feat. Juvie Train)
Gary and GILL... Third story
Want to cry
Bururi (feat. Jung In)
You're the answer for me (Prologue)
You're the answer for me (feat. Harim)
I turned off the TV... (feat. Yoon Mirae & 10cm)
Serenade (feat. Gaeko & Windy City)
