Lyrics & Composed by Sync Project, 정호규 Arranged by Sync Project, 정호규 Piano : 정호규 Keyboard : Pabaki Guitars : Mr.Sync Bass : Mr.Sync Programming : Mr.Sync, Pabaki (Strings Arranged by 정호규) Background Vocals : 김효수 Recorded by Pabaki @KOREA RECORDS Mixed by Mr.Sync @KOREA RECORDS Mastered by Mr.Sync @KOREA RECORDS