Travelling With Optical Velocity

Time Warp

Summer!! Can You Feel The Heat (Feat. 송예림) [feat. Songyerim]

Not Bad (Feat. Day Jam)

Moon River

불러 (Feat. Naachal)

너의 결혼식 (Feat. 아날로그소년) [feat. Analog Sonyeon]

A Man Traveling In Space (Feat. XXIN)

시간 그리고 기억 (Feat. 강선아) [feat. Kang Sun-ah]

Stolen Moments (Feat. Mc Meta)

Novel Universe

Big City Big Dream (Feat. Front)

Sundance (Feat. Kamaal)

Milky Way