_:B2a590fdda84247637d1426f72ea56ff5 . _:B2a590fdda84247637d1426f72ea56ff5 . _:B2a590fdda84247637d1426f72ea56ff5 "2023-05-20"^^ . _:B2a590fdda84247637d1426f72ea56ff5 . _:B2a590fdda84247637d1426f72ea56ff5 . _:B2a590fdda84247637d1426f72ea56ff5 "096775785" . _:B2a590fdda84247637d1426f72ea56ff5 . _:B2a590fdda84247637d1426f72ea56ff5 . _:B2a590fdda84247637d1426f72ea56ff5 . "John" . "1929"^^ . . . "Campbell" . "John Campbell" . . "Campbell, John (1929- ; violist)" . . _:B2a590fdda84247637d1426f72ea56ff5 .