’s name is familiar even to people who know little or none of his music. However, Mozart’s fame is based on two different frames of reference: firstly, being the most famous child prodigy in music history (as both a performer and a composer) and secondly, his unquestioned brilliance as an adult composer of Classical symphonies, operas, chamber music, sonatas, church music, and concerti for various instruments. Perhaps what he is best remembered for are his operas. His astonishing rate of production continues to stupefy scholars today. ....