Wonderful Days Ost (Yi Sung Yol)
Jung Jae II — A Prayer (Wonderful Days) 04:18
Jung Jae Il And Yi Sung Yol — A Prayer 04:20
Yi Sung Yol — Soaring [OST: Wonderful Days] 04:23
Yi Sung Yol & Kim Won — Sky (OST Wonderful Days) 05:16
Wonderful Days OST (Yi Sung Yol) — Soaring [Ending Title] 04:23
Yi Sung Yol (이승열) — Ee Yoo (이유) [One Fine Day OST] 04:18