Rational Impromptu Moment Is Eternal

As a composer of the early Romantic, Schubert's music has closely connection with the classical music and he has some developments. He focused on the creation of small and medium-genres of music. In addition to writing songs, he is also famous with the Piano Works. Impromptu and Moments musicaux are the important genres in his piano works, which created the far-reaching impacts on future composers.These Impromptu and Moments musicaux have distinct theme, the theme organize music through various means. Structure of musical forms adopt that the basis structure and its expansion are the main, the derivative is complementary.The structure of the works use and reflect the principle of parallel,reappearance,cycle,sonata,suite creatively. The peripheral of the Musical structure is a notable feature of these works. By cooperating with the marginal, reflects the tradition of Schubert's successor and his innovation.By the use of musical ratio analytical methods found that the gold division has been widely used in these works. This is consistent with the style of breaking platform of Romantic music, the golden section as a new force structure to the role of organizing music. These music seemingly improvised, but rational control hidden in the title of the work. But it was used flexibility and embodied the perfect integration of Sense and Sensibility. Golden Section principles were applied widely after the Romantic; this phenomenon should have the right aesthetic judgment. Impromptu and Moment music are own to the piano characteristic curve areas, which usually was not very big. But by the condensation of the musical language, creative musical structure of the music form and content of unity will become classics.