Analysis On The Tonal Expansion On The Romantic Small Form Innovation

Tonal music is an important part of the elements, it is not only the important factorstheme music performance, but also opened, promote music material development theimportant means. Classical period, the independence of the small form is weak, often as alarge secondary structure or form to the melody of the sound of transitional exists in the formof movement, so its material development and tonal relations are is relatively single. And inthe romantic period, along with the prelude, songs without words, nocturnes, impromptus,music genre, the emergence of the creation of the music sketch won an unprecedenteddevelopment, small and hence the form in the prosperous development of the period. In orderto strengthen small form of the internal tension, transfer of tonal center writing technique(tonal expansion) has been widely used in the creation. Although the harmony tonalexpansion had been put forward the theory, but traditional formal structure analysis and notwith the combined, ignore tonal expansion and formal structure of the practice of the innerlink between has a long history, which not only affects the academic research, more affectingnormal form teaching. In this paper the technique of tonal expansion as the breakthroughpoint, Mendelssohn, Chopin and Brahms’s music works, for example, from the tonal localexpansion and whole tonal layout perspective, with a comprehensive analysis between thetonal and tonal and materials of the logical relationship between the development, this paperexpounds tonal music expansion with the inner relationship between structure and summaryof the romantic period small musical creation features...