익스펙토 패트로눔 (Expecto Patronum) CREDIT 서울매직클럽 SiAN (보컬) 신수환 (신디사이저) 나빈 (드럼) All music_ Lyrics by SiAN Composed by 서울매직클럽 Arranged by 서울매직클럽 Recorded by 서울매직클럽 Mixed by 뾸치피사...