Miss You
Huh Gak/ THE M
Because of you
Huh Gak/ Angel's last mission : love (Original Television Soundtrack), Pt.4
With you
Huh Gak/ With you
Miss You (Instrumental)
Save Me
Huh Gak/ Save Me
Save Me (Instrumental)
With you (Instrumental)
Because of you (instrumental)
Running in the sky
Huh Gak/ Huh Gak 1st Mini Album
Happy Me
Always
My Heart
Always (Instrumental)