When Berlioz entered on his studies, he had reached an age at which Mozart, Schubert, Mendelssohn, Rossini, and others, had already done some of the best work of their lives. Yet it took only a few years to achieve a development that produced such a great work as the "Symphonie Fantastique," the prototype of modern programme music. From first to last it was the ambition of Berlioz to widen the domain of his art. He strove to attain a more intimate connection between instrumental music and poetry in the portrayal of intense passions, and the suggestion of well-defined dramatic situations. In spite of the fact that he frequently overshot his mark, it does not make his works one whit less astonishing. An uncompromising champion of what has been dubbed "programme" music, he thought it legitimate to force the imagination of the hearer to dwell on exterior scenes during the progress of the music, and to distress the mind in its attempt to find an exact relation between the text and the music. The most perfect specimens of the works of Berlioz, however, are those in which the music speaks for itself, such as the "Scène aux Champs," and the "Marche au Supplice," in the "Symphonie Fantastique," the "Marche des Pèlerins," in "Harold;" the overtures to "King Lear," "Benvenuto Cellini," "Carnaval Romain," "Le Corsaire," "Les Francs Juges," etc. As a master of the orchestra, no one has been the equal of Berlioz in the whole history of music, not even Beethoven or Wagner. He treats the orchestra with the absolute daring and mastery exercised by Paganini over the violin, and by Liszt over the piano. No one has showed so deep an insight into the individuality of each instrument, its resources, the extent to which its capabilities could be carried. Between the phrase and the instrument, or group of instruments, the equality is perfect; and independent of this power, made up equally of instinct and knowledge, this composer shows a sense of orchestral colour in combining single instruments so as to form groups, or in the combination of several separate groups of instruments by which he has produced the most novel and beautiful effects--effects not found in other composers. The originality and variety of his rhythms, the perfection of his instrumentation, have never been disputed even by his opponents. In many of his works, especially those of a religious character, there is a Cyclopean bigness of instrumental means used, entirely beyond parallel in art. Like the Titans of old, he would scale the very heavens in his daring. In one of his works he does not hesitate to use three orchestras, three choruses (all of full dimensions), four organs, and a triple quartet. The conceptions of Berlioz were so grandiose that he sometimes disdained detail, and the result was that more than one of his compositions have rugged grandeur at the expense of symmetry and balance of form.