MasterClass (마스터 클래스), Darley (달리) [7DAYS] Credit Composed by MasterClass, Darley Written by MasterClass, Darley Arranged by MasterClass - PERFORMERS Vocal | Darley A.Piano | Olive E.Guitar | MasterClass A.Bass | MasterClass Saxophone | MasterClass Drum | MasterClass - ALBUM COVER FILM STAFF Photography | MasterClass Mechanics art design by MasterClass - 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