"1800 - 1899" . . "Opera's." . . "Quelle." . . "Opera." . . . . "Opera England 19th century." . . "Biographie." . . "England." . . "Interview." . . "Quellenmaterial" . . . . . . . . . . . . . . . . . . . . . "Gilbert and Sullivan : interviews and recollections" . "Gilbert and Sullivan : interviews and recollections"@en . "Extracts from reminiscences by contemporaries of Gilbert and Sullivan. Includes a new preface."@en . . . . . . . . "Biography" . . .