But the concert-giver’s troubles were not ended even by his yielding to the demands of the orchestra. A solo singer was to be found and vocal pieces to be selected. In a note to Röckel Beethoven wrote: “... in the matter of the vocal pieces I think that we ought to have one of the women singers who will sing for us, sing an aria first--then we will make two numbers out of the Mass, but with German text, find out who can do this for us. It need not be a masterpiece, provided it suits the Mass well.” And again: “Be clever in regard to Milder--say to her only that to-day you are begging her in my name not to sing anywhere else, to-morrow I will come in person to kiss the hem of her garment--but do not forget Marconi....” Milder was to sing the aria “Ah, perfido! spergiuro,” said Röckel, and accepted the invitation at once. But an unlucky quarrel provoked by Beethoven resulted in her refusal. After other attempts, Röckel engaged Fräulein Kilitzky, Schuppanzigh’s sister-in-law. Being a young and inexperienced singer, her friends wrought her up to such a point that when Beethoven led her upon the stage and left her, stage fright overcame her and she made wretched work of the aria. Reichardt in a letter describes the ~Akademie~: I accepted the kind offer of Prince Lobkowitz to let me sit in his box with hearty thanks. There we endured, in the bitterest cold, too, from half past six, to half past ten, and made the experience that it is easy to get too much of a good thing and still more of a loud. Nevertheless, I could no more leave the box before the end than could the exceedingly good-natured and delicate Prince, for the box was in the first balcony near the stage, so that the orchestra and Beethoven conducting it in the middle below us, were near at hand; thus many a failure in the performance vexed our patience in the highest degree.... Singers and orchestra were composed of heterogeneous elements, and it had been found impossible to get a single full rehearsal for all the pieces to be performed, all filled with the greatest difficulties. [Sidenote: PRODUCTION OF THE CHORAL FANTASIA] Such a programme, exclusive of the Choral Fantasia, was certainly an ample provision for an evening’s entertainment of the most insatiably musical enthusiast; nor could a grander termination of the concert be desired than the Finale of the C minor Symphony; but to defer that work until the close was to incur the risk of endangering its effect by presenting it to an audience too weary for the close attention needful on first hearing to its fair comprehension and appreciation. This Beethoven felt, and so, says Czerny,