'MasterClass' [The Blah] CREDIT Produced by MasterClass Composed by MasterClass Arranged by MasterClass, Choi Ji A - PERFORMERS A.Piano | Choi Ji A A.Bass | MasterClass Drum | MasterClass - ALBUM COVER FILM STAFF Photography | Jae Yong Park - Sound Engineer Recorded & Mixed by Theophilus at NoiseSymphony Studio Assisted by J.C, James, Mark Mastered by Paulus at The NoiseSymphony Recording Co-ordinated by Simeon - masterclass.co.kr NoiseSymphony Production