Symphony No. 19 in E-flat major, K. 132, is a symphony composed by Wolfgang Amadeus Mozart in July 1772. [1] It was one of a group of 17 symphonies composed in Salzburg for the court orchestra of Archbishop Hieronymus, Count Colloredo, Mozart's employer. [2]
Like the other symphonies that Mozart composed between December 1771 to August 1772, the symphony features relatively large wind section. It is scored for two oboes, four horns (two in E-flat high, two in E-flat low), and strings. These forces are surprising because the official list of instrumentalists in the court orchestra included only two/three horns and no flutes. This meant that Mozart would have had to rely on the relatively common practice of certain instrumentalists switching to a secondary instrument (oboists playing the flute, for example). [2]

There are four movements:
The first movement opens with a motif that Mozart would later use at the beginning of his twenty-second piano concerto in the same key. [3] The exposition is brief and there is no repeat. The development focuses on new material. [3]
There is also an alternative slow movement, marked Andantino grazioso. [1] The tempo marks in the first, second and fourth movements were written in the hand of Leopold Mozart. [1]
The finale is a French rondo in seven-part form (ABACADA). Each part of the rondo is repeated except for the final A. [3]