Mozart's Twelfth Mass, K. Anh. 232 Mozart's Twelfth Mass, K. Anh. 232 Mozart's Twelfth Mass, once a top seller among the liturgical compositions published by Vincent Novello in the 19th century, is a work no longer attributed to Wolfgang Amadeus Mozart. Köchel rejected the attribution to Mozart in the Anhang (appendix) of the first edition of his catalogue of Mozart's works, there listed as K. Anh. 232, and in later editions as K. Anh. C1.04. The mass was published in 1819 as No. 12 in Novello's series of masses by Mozart, which is the origin of its name. Simrock was the first to publish the mass
Austrian Americans some 40,000 Austrians entered the United States. Since the 1960s, however, Austrian immigration has been negligible, mostly because Austria is now a developed nation, where poverty and political oppression are scarce. According to the 1990 U.S. census, 948,558 people claimed be of Austrian descent (only 0.4 percent of the total population). In the 19th century, a total of 4.2 million Austrians had immigrated to the United States. Austrian immigrants adapted quickly to American society because the Austrian Empire had also been a melting pot of many cultures and languages. On the other hand, despite the rejection that Austrians feel toward