Piano Concertos Nos. 15, 21

Piano Concertos Nos. 15 and 21 are piano concertos by Wolfgang Amadeus Mozart, composed in 1784 and 1785. They exemplify Mozart's Classical-era concerto style, combining lyrical piano writing with clear orchestral dialogue and balanced formal structures, and are representative of his middle-period development of the piano concerto genre where he increasingly integrated soloist and orchestra.