any other nation. Still they cannot honestly be said to realize the full possibilities of the form. It is so easy to write a good piece of free and fairly contrapuntal harmony in three or more parts, and so arrange it that it remains correct when the parts are brought in one by one, that very few composers seem to have realized that any further artistic device was possible within such limits. Even Cherubini gives hardly more than a valuable hint that the round may be more than a _jeu d'esprit_; and, unless he be an adequate exception, the unaccompanied rounds of Mozart and Brahms stand alone as works that raise the round to the dignity of a serious art-form. With the addition of an orchestral accompaniment the round obviously becomes a larger thing; and when we consider such specimens as that in the finale of Mozart's _Cosi fan tutte_, the quartet in the last act of Cherubim's _Faniska_, the wonderfully subtle quartet "Mir ist so wunderbar" in Beethoven's _Fidelio_, and the very beautiful numbers in Schubert's masses where Schubert finds expression for his genuine contrapuntal feeling without incurring the risks resulting from his lack of training in fugue-form, we find that the length of the initial melody, the growing variety of the orchestral accompaniment and the finality and climax of the free coda, combine to give the whole a character closely analogous to that of a set of contrapuntal variations, such as the slow movement of Haydn's "Emperor" string quartet, or the opening of the finale of Beethoven's 9th Symphony. Berlioz is fond of beginning his largest movements like a kind of round; _e.g._ his _Dies Irae_, and _Scene aux Champs_.