Maria Anna Thekla Mozart Maria Anna Thekla Mozart Maria Anna Thekla Mozart (September 25, 1758 – January 25, 1841), called "Marianne", known as Bäsle ("little cousin"), was the cousin of Wolfgang Amadeus Mozart. She was born in Augsburg, Germany, the third (and only surviving one) of five daughters of Franz Alois Mozart, a younger brother of Leopold Mozart and Maria Victoria Eschenbach. Between October 11 and October 26, 1777, 19-year-old Marianne met the 21-year-old Wolfgang in Augsburg. The young people developed a close, probably intimate relationship. Ten letters of their subsequent correspondence have been preserved, all from Wolfgang to Marianne. These are called the
Wolfgang Amadeus Mozart highly evolved intricacy of the Baroque. Progressively, and in large part at the hands of Mozart himself, the contrapuntal complexities of the late Baroque emerged once more, moderated and disciplined by new forms, and adapted to a new aesthetic and social milieu. Mozart was a versatile composer, and wrote in every major genre, including symphony, opera, the solo concerto, chamber music including string quartet and string quintet, and the piano sonata. These forms were not new, but Mozart advanced their technical sophistication and emotional reach. He almost single-handedly developed and popularized the Classical piano concerto. He wrote a great deal