Armida abbandonata is one of Niccolo Jommelli's finest operas. It was the first he composed after returning to Naples from his triumphant years in Stuttgart (1754-1769), receiving its first performance at the Teatro San Carlo on May 30, 1770. Among those who attended was the 14-year old Mozart, whose report that Armida was "beautiful, but too serious and old-fashioned for the theater," has been frequently quoted and almost as frequently misunderstood. "The theater" almost certainly refers specifically to the San Carlo, which did indeed find Armida "too serious," in the sense of its harmonic and orchestral complexity, ironically a criticism Mozart himself would later encounter in Vienna.