Richard Strauss's rarely staged Die Schweigsame Frau - The Silent Woman - combines all the classic elements of comic opera - duping, false identity, mock tragedy - dressed up in manic and Germanic Gilbert and Sullivan high spirits. A nonsensical story hardly worth retelling, it stars a bumptious English admiral who hates music, his razor-sharp barber and a submissive little wife who turns out to be an untameable shrew (like all women, the libretto none too shyly implies). Strauss has huge fun borrowing various musical styles, from himself and others, and the piece concludes with the self-mocking line, sung by the grumpy admiral Sir Morosus, that music is beautiful - but only when it stops.