The Night of Seokyo - 곁에 있어줘 (Stay with me) (Feat. kimSeUng hYun)
The Night of Seokyo - 봄이 오는 이 계절에서 (In this season when spring comes) (Feat. Somang)
The Night of Seokyo - Sweet Dream (Feat. ZIEUN)
The Night Of Seokyo - Summer Dream (Feat. ZIEUN)
The Night of Seokyo - 밤하늘 (The Night Sky) (Feat. SHIN)
The Night of Seokyo - In Your Eyes (Feat. 제로주)
The Night of Seokyo - Walking in the Moonlight (Feat. Dawon, Lazier)
The Night of Seokyo - 눈물 나는 밤 (A Tearful Night) (Feat. sumin)
The Night of Seokyo - Blue Sky (OST My Strange Hero Part.2)
The Night of Seokyo - Like the First Time (OST Ok To Be Sensitive)