(Augsburg, October 17, 1777, to his father.)

61. "I had the pleasure to hear Herr Franzl (whose wife is a sister of Madame Cannabich) play a concerto on the violin. He pleases me greatly. You know that I am no great lover of difficulties. He plays difficult things, but one does not recognize that they are difficult, but imagines that one could do the same thing at once; that is true art. He also has a beautiful, round tone,—not a note is missing, one hears everything; everything is well marked. He has a fine staccato bow, up as well as down; and I have never heard so good a double shake as his. In a word, though he is no wizard he is a solid violinist."

(Mannheim, November 22, 1777, to his father.)

62. "Wherein consists the art of playing prima vista? In this: To play in the proper tempo; give expression to every note, appoggiatura, etc., tastefully and as they are written, so as to create the impression that the player had composed the piece."

(Mannheim, January 17, 1778, to his father. Mozart had just been sharply criticizing the playing of Abbe Vogler. [See No. 66.])

63. "I am at Herr von Aurnhammer's after dinner nearly every day. The young woman is a fright, but she plays ravishingly, though she lacks the true singing style in the cantabile; she is too jerky."

(Vienna, June 27, 1781, to his father. Beethoven found the same fault with Mozart's playing that Mozart here condemns.)

64. "Herr Richter plays much and well so far as execution is concerned, but—as you will hear—crudely, laboriously and without taste or feeling; he is one of the best fellows in the world, and without a particle of vanity. Whenever I played for him he looked immovably at my fingers, and one day he said 'My God! how I am obliged to torment myself and sweat, and yet without obtaining applause; and for you, my friend, it is mere play!' 'Yes,' said I, 'I had to labor once in order not to show labor now.' "

(Vienna, April 28, 1784, to his father in Salzburg, whither the pianist Richter, whom he recommends to his father, is going on a concert trip.)

65. "Meissner, as you know, has the bad habit of purposely making his voice tremble, marking thus entire quarter and eighth notes; I never could endure it in him. It is indeed despicable and contrary to all naturalness in song. True the human voice trembles of itself, but only in a degree that remains beautiful; it is in the nature of the voice. We imitate it not only on wind instruments but also on the viols and even on the clavier. But as soon as you overstep the limit it is no longer beautiful because it is contrary to nature."