The winter of 1805 witnessed two remarkable musical events at the Austrian capital, the production of Beethoven's "Fidelio" and the last great opera written by Cherubini, "Faniska." Haydn and Beethoven were both present at the latter performance. The former embraced Cherubini and said to him, "You are my son, worthy of my love." Beethoven cordially hailed him as "the first dramatic composer of the age." It is an interesting fact that two such important dramatic compositions should have been written at the same time, independently of each other; that both works should have been in advance of their age; that they should have displayed a striking similarity of style; and that both should have suffered from the reproach of the music being too learned for the public. The opera of "Faniska" is based on a Polish legend of great dramatic beauty, which, however, was not very artistically treated by the librettist. Mendelssohn in after years noted the striking resemblance between Beethoven and our composer in the conception and method of dramatic composition. In one of his letters to Edouard Devrient he says, speaking of "Fidelio": "On looking into the score, as well as on listening to the performance, I everywhere perceive Cherubim's dramatic style of composition. It is true that Beethoven did not ape that style, but it was before his mind as his most cherished pattern." The unity of idea and musical color between "Faniska" and "Fidelio" seems to have been noted by many critics both of contemporary and succeeding times.