The Cavatina on its first performance, on March 21, 1826, was received with indifference, and the finale, which was an exceedingly long and difficult fugue, fared even worse. Self-sufficient as Beethoven was on all matters connected with the working out of his musical thoughts, he coincided for once with his friends and the publisher on the matter of the fugue. He wrote a new finale for the quartet, and published the fugue separately as opus 133. Joseph Boehm, the noted violinist, then in his twenty-eighth year, rehearsed this fugue under Beethoven's direction, and often played the violin part subsequently.

The great C sharp minor Quartet opus 131, is the next one to claim our attention. Beethoven characterized it as a piece of work worthy of him. This colossal work was one which Wagner continually held up for the commendation of mankind. It occupies among quartets a position analogous to that of the Ninth Symphony in its own class. The summer of 1826 in which it was composed, was a period fraught with momentous occurrences to the master, chief of which was the attempted suicide of his nephew. The circumstances which led up to this catastrophe can be briefly narrated. Beethoven had been disappointed in any and every plan formed for the future of the young man. He at first looked for great things from him; by gradual stages his expectations were so modified that at last he began to fear that he would never be able to provide for his own maintenance.

The musical education of the young man had first engaged the master's attention, in the hope that some of the family talent might have been transmitted to him. When it became plain that nothing could be achieved by him in a musical career, he was entered at the university of Vienna with a view of making a scholar of him. Here he was unable to keep up with his studies, owing to inattention. He failed to pass his examination and left the school in consequence. Literature being closed to him, he entered the Polytechnic school, intending to fit himself for business life, but failed here also. That Karl's conduct caused the master much anxiety appears in his letters to him. In some of them he entreats him to do better, in others he upbraids him. Both lines of reasoning seem to have been equally obnoxious to this careless, indifferent young man, who objected to being taken to task for his misdeeds, and hated "rows" and "scenes" with his uncle. When he failed the second time he was at his wits' end in dread of his uncle's reproaches. Many a stormy scene had occurred between them during the two preceding years. So violent had these become, that the master was on one occasion requested to find another apartment on account of the complaints that came from other occupants of the house. It may very well be that Beethoven expected too much from this carelessly reared youth, whose mother lost no opportunity of embittering him against the master. The young man probably never seriously contemplated suicide, but wanted to give his uncle a scare. By working on his fears he reasoned that he would be able to have his own way for a long while to come. He threatened suicide, and the day following this threat actually went so far as to shoot himself. He was not severely injured, but the attempt on his life rendered him amenable to the laws of his country, and a short confinement in the government hospital followed.

Beethoven was greatly agitated on learning of the rash act. He had some difficulty in finding him, as the young man had left his quarters and went to another part of the city before carrying out his threat. With the aid of friends he was finally located and an affecting scene followed in which the master loaded him with kindness, treating him very much as that other prodigal son was treated by his father.

Beethoven's personal intervention with the magistrate eased the situation for the nephew. Two very interesting letters from the master in this connection were published some years ago in the Neuen Freien Presse of Vienna, and are included in Herr Kalischer's Beethovenbriefe published in Berlin in 1902. The following one shows Beethoven's ethical character in strong light:

To the Magistrate Czapka:

Dear Sir:

Hofrath von Breuning and I have carefully considered what is best to be done. We think for the time being no other course is practicable than that Karl should remain with me a few days (during the interval until he can enter the military service). His language is still excitable under the impression that I would reprimand him since he was capable of making an attempt on his life. He has, however, shown himself quite affectionate toward me. Be assured that to me fallen humanity is still holy. A warning from you would probably have good results. It would do no harm to let him know that unobserved he will be watched while with me. Accept my highest esteem for yourself, and consider me as one who loves his kind, who desires only good wherever possible.

Yours respectfully,
Beethoven.

In accordance with the English custom of putting the fool of the family into the army, Stephen von Breuning had hit upon the plan of a military career for Karl since all others seemed closed to him. Von Breuning, who always had a faculty of being of service to Beethoven, was a counsellor in the war-office. He urged on Beethoven the feasibility of procuring an appointment for Karl in the army, and interested his superior, Field-marshal Lieutenant von Stutterheim, in the matter. Beethoven was not greatly in favor of a military career for the young man. "Übrigens bin ich gar nicht für den Militärstandt," he says in a letter to Holz of September 9, when the subject was first broached. He opposed it for a while, but finally bowed to the inevitable.