[Sidenote: THE FRENCH ORIGINAL OF “FIDELIO”] Gaveaux was a singer at the Théâtre Feydeau in Paris--a man of no great musical science, but gifted with a natural talent for melody and for pleasing though not always correct instrumentation, which secured the suffrages of the Feydeau audience for nearly all the long list of his productions. These were mostly short pieces in one act, in which he wrote the principal tenor part for himself. His “Le petit Matelot” (1794), as “Der kleine Matrose,” became immediately popular throughout Germany; Rellstab at Berlin published a pianoforte arrangement of it in 1798; and it so endured the fluctuations in public taste as still to be performed at Frankfort-on-the-Main in 1846. This was followed by his “L’Amour filial,” and others, so that, in short, whatever faults the critics found in his music, he was one of those French composers, to whose productions the managers of German opera houses ever had an eye. As the “Léonore” was published in score soon after its production, the names of its authors, Bouilly and Gaveaux, as well as its success at the Théâtre Feydeau, ensured its becoming known in Germany, and, but for the use of its subject by Paër, it might perhaps have been simply translated and performed with the original music. Rewritten in Italian, it was one of the first texts put into Paër’s hands after his removal to Dresden, and was produced on the 3d of October, as the opening piece of the winter season 1804-5. The first performance was another triumph for Paër, who, satisfied with it, departed for Vienna next day on his way to Italy. It requires no great sagacity to perceive, on the one hand, that the Directors of the Imperial Italian Opera--on whose stage at the least eleven of Paër’s works had been given, several of them originally written for it--would not fail to secure a copy of the new composition; and, on the other, that the composer would seek the fame and profit of its reproduction there.[25] Jahn in his preface to Beethoven’s “Leonore” has discussed the great inferiority of the Dresden Italian text to the original; its defects would be equally apparent to Sonnleithner; and this consideration, with perhaps later news from Dresden, would convince him that the performance of Paër’s composition at Vienna would be at best a doubtful venture.[26] [Sidenote: POPULARITY OF BEETHOVEN’S MUSIC] At this point, when the first of the solo sonatas written for the enlarged pianoforte (Op. 53) is ready for the press; when the Pianoforte Concerto in C minor has just been published; the “Sinfonia Eroica,” with its daring novelties of ideas and construction is awaiting public performance, and the composer has entered the lists to compete with Cherubini in another form of the art--here seems to be the fitting place for a few notes upon the degree of popularity, and the extent of circulation, to which his previous compositions had already attained.