| Quartet is an important opera vocal performances, has an important means of dramatic music, to express emotions in both the function of arias, but also the role of recitative in the development of plot, both the common aspirations of the different roles to sing, but also Sing the wishes and ideas of their different performance. Become an indispensable part of the opera. Quartet features a wide range of artistic expression, both individual expression by different melody or their own inner monologue as opposed to the dramatic conflict or contradiction, can also complement each other by the voices together to express the same emotion, create a unified musical image. At the same time, also often with soloists, chorus and other forms of cross-set concert, quartet to play its unique role, therefore, ensemble performance of the opera in a rich way, and its unique aesthetic value the important role of teaching practice, it is worth We go in-depth research to explore.Therefore, the quartet's performance at the opera in a rich way, and its unique aesthetic value the important role of teaching practice, it is worth us to explore in-depth study.Text is structured as follows:Chapter I:Development in the opera quartet had said in an important position; second chapter quartet in the opera "Love of the glycol, " which the use of Chapter III Donizetti quartet Artistic Features of Chapter Donizetti Quartet Art of inheritance, development and innovation and the important art of the later quartet of... |