Farewell Song (With Gene Young Park, Hoo Kim) [Duo ver.]

Hug (With Jaehun Kang, Hachul Song) [Duo ver.]

ARTBUS

Soulmate (With Changmin Jun, Eunhye Oh) [Duo ver.]

ARTBUS

Grown apart (With Myungsup Shin, Kyumin Shim) [Duo ver.]

ARTBUS

Falling (With Sora Kim, JK Kim) [Duo ver.]

ARTBUS

How We Do (With Sungtaek Oh, Kyumin Shim) [Duo ver.]

ARTBUS

Seoul Panorama (With Gene Young Park, Hoo Kim) [Duo ver.]

ARTBUS

Yoonseul (With Myungsup Shin, Kyumin Shim) [Duo ver.]

ARTBUS

Piece of New York (With Sora Kim, Jongkuk Kim) [Duo ver.]

ARTBUS

Up In The Air (With Kanghyun Bu, Myungwon Kim) [Duo ver.]

ARTBUS