Leopold and Wolfgang had embarked on an extended Italian journey on 13 December 1769. Initially they arrived at Verona on 27 December, and Wolfgang played at the Accademia Filarmonica and had his portrait painted. The next stop on this Italian whirlwind tour saw them in Mantua, and Mozart gave a concert on 16 January. It included one of his symphonies, improvisations, sonatas, fugues, variations and arias, and a selected number of works contributed by other performers. A report published in the Gazzetta di Mantova on 19 January 1770 described Mozart as “incomparable.”
Mozart’s letter to his sister continues, “The opera at Mantua was very good. They gave “Demetrio.” The prima donna sings well, but is inanimate, and if you did not see her acting, but only singing, you might suppose she was not singing at all, for she can’t open her mouth, and whines out everything; but this is nothing new to us. The seconda donna looks like a grenadier, and has a very powerful voice; she really does not sing badly, considering that this is her first appearance… Just before beginning this letter I composed an air from the “Demetrio” of Metastasio, which begins thus, “Misero tu non sei.” That particular concert aria was first heard at the home of Count Karl Firmian, the officiating Austrian minister in Milan on 12 March 1770. That performance led to the first operatic commission received by Wolfgang.
Elina Garanca
Wolfgang Amadeus Mozart: “Misero tu non sei”