cryptic Fri 2D Anonymous Greek enters for each piece of music - expel him? (7,3,5)
14D Repeatedly frequently until a terrible racket begins (9)
19A Clump together surplus in cut ornamental stone (11)
12A Former volunteer goes after island's pet (4,7)
21D Recorded sound made by car disc (5)
26A Museum of London looted primarily by this person (6)