Ach Gott, vom Himmel sieh darein
... that Mozart built the final scene of his opera The Magic Flute "upon a solemn fugato around the chorale Ach Gott, vom Himmel sieh darein" by Martin Luther?
... that <a href="./Wolfgang_Amadeus_Mozart" id="mwCs8" rel="mw:WikiLink" title="Wolfgang Amadeus Mozart">Mozart</a> built the final scene of his opera <i id="mwCtA"><a href="./The_Magic_Flute" id="mwCtE" rel="mw:WikiLink" title="The Magic Flute">The Magic Flute</a></i> "upon a solemn <a class="mw-redirect" href="./Fugato" id="mwCtI" rel="mw:WikiLink" title="Fugato">fugato</a> around the chorale <i id="mwCtM"><b id="mwCtQ"><a href="./Ach_Gott,_vom_Himmel_sieh_darein" id="mwCtU" rel="mw:WikiLink" title="Ach Gott, vom Himmel sieh darein">Ach Gott, vom Himmel sieh darein</a></b></i>" by <a href="./Martin_Luther" id="mwCtY" rel="mw:WikiLink" title="Martin Luther">Martin Luther</a>?