Huh Gak - Cosmos

Huh Gak - Hello

Huh Gak - Because Of You

Huh Gak - You Are The Reason

Huh Gak - Only You

Huh Gak - Tears Like Today

Huh Gak - Memory Of Your Scent

Huh Gak - Running In The Sky

Huh Gak - Since I Met You

Huh Gak - With you (물론)

Huh Gak - 1440

Huh Gak - A Bride

Huh Gak - A Person I Used To Love

Huh Gak - After Love

Huh Gak - Along The Days

Huh Gak - Already Winter (feat. VROMANCE)

Huh Gak - Always

Huh Gak - Beautiful Days

Huh Gak - Best View

Huh Gak - Don't Forget Me

Huh Gak - Grabbing Your Wrist

Huh Gak - Happy me

Huh Gak - I Miss You

Huh Gak - I Need You (feat. Zia)

Huh Gak - I Swear (feat. 2dosa)

Huh Gak - I Told You I Want To Die

Huh Gak - Miss You

Huh Gak - Monodrama

Huh Gak - My Heart

Huh Gak - One Person

Huh Gak - Prologue

Huh Gak - Short Hair (feat. Eunji)

Huh Gak - Tell Me Why

Huh Gak - That You’re Mine

Huh Gak - The Last Night

Huh Gak - Under the Lonely Sky

Huh Gak - Up All Night (feat. Basick)

Huh Gak - Wind Story

Huh Gak - Without You

Huh Gak - 그 시간, 그 공간 (Someday)