"142197" . "100937 142197 Exultet celum laudibus, toetsinstrument (with a meane) REDFORD, JOHN |f [componist]" . . . "100937" . "REDFORD, JOHN |f [componist]" . "Exultet celum laudibus, toetsinstrument (with a meane)" . "Exultet celum laudibus, toetsinstrument (with a meane)" . . "100937" . .