The dominating musical form after Bach’s time was to be the Sonata, a name we have often used. The sonata which found its champions in Haydn, Mozart and Beethoven, was the child of the sonata written by D. Scarlatti, Kuhnau, and Bach and his sons. It is built on the principle of contrast as were the suites. A sonata is a collection of three or four related pieces called movements: one, fast—one, slow—then fast. If in four movements, the first is moderately fast; the second, very slow; the third, fast (scherzo); the fourth fast (usually rondo form). Sonata-form is the name given to the first movement of a sonata, a string quartet, trio, quintet, etc., concerto or a symphony. It has two main themes which are announced, then developed and then re-announced, forming three contrasting sections or panels: _Statement_ or _Exposition_, _Development_, and _Restatement_. From now on, when we speak of _sonata-form_, this picture should come to you. The stage is now all set for Bach and those who came after him. Music Has Grown Up CHAPTER XVIII Bach—The Giant Bach and Handel rescued the Germans from the reputation of being musical barbarians, for Germany had not had a Lully or a Palestrina! But just in time, Bach and Handel entered and Bach carried composition to maturity and religious musical art to its highest point, while Handel was one of the foremost opera and oratorio composers of his day. And indeed not until Mozart’s day did the Italians think that Germany was anything but barbarous, not in fact until they were outranked in Italian Opera by a German. Of all the unassuming men of genius Johann Sebastian Bach (1685–1750) is the most lovable. Never did he seem to realize that he was doing anything, but the will of God, never did he seem to care what people thought of his work, but went on composing, supporting twenty children, often with so little money that he tutored and played at funerals to eke out a living. In his life there was little glitter. Bach was a saint, if there was ever a saint. Although some few admired Bach during his lifetime, it was not until one hundred years after his death that his works were known and that he received the fame he deserved. The Bach family for six generations were musicians, beginning with his grandfather “to the 5th power,” Veit Bach, a Thuringian baker in the 16th century whose pleasure “was to use a small zither, which he took with him to play, while the mill was moving.” All his descendants became musicians down to and beyond Johann Sebastian. The Bachs were great family lovers and every year they held reunions, at which all of the different members living in various parts of Germany, met together and enjoyed a jolly time singing and playing.