Once (Package Version) [feat. Ohnew]

Once (Inst.)

Once (feat. Ohnew)

Smile (feat. HIROTO)

Surprise (Package Version) [feat. Obze]

Shape of Heart (Package Version) [feat. YongHoon & Dong Myeong]

Counting On (Package Version) [feat. clovd]

Single (Package Version) [feat. Dosie]

Unfair (Package Version) [feat. Yoonsoyoung]

By Your Side (Package Version) [feat. Lee Chan Dong]

Du-ru-ru (Package Version) [feat. Kim Young Seo]

Smile (Instrumental)