贝多芬音乐特点

Beethoven is viewed as a transitional figure between the Classical and Romantic eras of musical history. Above all, his works distinguish themselves from those of any prior composer through his creation of large, extended architectonic structures characterized by the extensive development of musical material, themes, and motifs, usually by means of "modulation", that is, a change in the feeling of the home key, through a variety of keys or harmonic regions. Although Haydn's later works often showed a greater fluidity between distant keys, Beethoven's innovation was the ability to rapidly establish a solidity in juxtaposing different keys and unexpected notes to join them. This expanded harmonic realm creates a sense of a vast musical and experiential space through which the music moves, and the development of musical material creates a sense of unfolding drama in this space. In this way Beethoven's music parallels the simultaneous development of the novel in literature, a literary form focused on the life drama and development of one or more individuals through complex life circumstances, and of contemporaneous German idealism's philosophical notion of self, mind, or spirit that unfolds through a complex process of contradictions and tensions between the subjective and objective until a resolution or synthesis occurs in which all of these contradictions and developmental phases have been resolved or encompassed in a higher unity.

Beethoven continued to expand the "development" section of works, extending a trend in the works of Haydn and Mozart, who had dramatically expanded both the length and substance of instrumental music. As Beethoven's major immediate predecessors and influences, he looked to their harmonic and formal models for his own works. However, both Mozart and Haydn placed the great weight of a musical movement in the statement of ideas called the exposition, for Beethoven the development section of a sonata form became the heart of the work. Beethoven was able to do this by making the development section not merely longer, but also more structured. The very long development section of the Eroica Symphony, for example, is divided into four roughly equal sections, making it, in effect, a sonata form within a sonata form. The first movement alone of this symphony is as long as an entire typical Italian-style Mozart symphony from the 1770s. His focus on the development would, like others of his innovations, set a trend that later composers would follow.Although Beethoven wrote many beautiful and lyrical melodies, another radical innovation of his music, compared especially to that of Mozart and Haydn, is his extensive use of forceful, marked, and even stark rhythmic patterns throughout his compositions and, in particular, in his themes and motifs, some of which are primarily rhythmic rather than melodic. Some of his most famous themes, such as those of the first movements of the Third, Fifth, and Ninth symphonies, are primarily non-melodic rhythmic figures consisting of notes of a single chord, and the themes of the last movements of the Third and Seventh symphonies could more accurately be described as rhythms rather than as melodies. This use of rhythm was particularly well suited to the primacy of development in Beethoven's music, since a single rhythmic pattern can more easily than a melody be taken through a succession of different, even remote, keys and harmonic regions while retaining and conveying an underlying unity. This allowed him to combine different features of his themes in a wide variety of ways, extending the techniques of Haydn in development (see Sonata Form).

He also continued another trend - towards larger orchestras - that went on until the first decade of the 20th century, and moved the center of the sound downwards in the orchestra, to the violas and the lower register of the violins and cellos, giving his music a heavier and darker feel than Haydn or Mozart. Gustav Mahler modified the orchestration of some of Beethoven's music --