In music, the term verismo usually refers to a realistic or naturalistic movement in Italian operas of the late nineteenth century. From the dawn of Italian opera four features have been manifested--umanita (humanism), sincerity (sincerity), passione (passion), effetto (not only theatrical effect but the supreme dramatic moment). The elements of verismo are among the characteristics present in the operas of Giuseppe Verdi where they reached a zenith of development. It is upon these veristic aspects, as identified in the second chapter, that the operas Cavalleria Rusticana and Pagliacci were based. Rigoletto, Il Trovatore, and La Traviata richly exhibit these elements of verismo which have been identified in the fourth chapter.

The purpose of this study, ve to analyze the stylistic characteristics in the unaccompanied music of one twentieth century composer, Francis Poulenc, in order to discover the choral problems which would confront choruses and conductors as they performed his music. It is hoped that this study will not only enable choral conductors to better understand, interpret, and appreciate the music of Poulenc, but also will serve as a guide toward the investigation of other twentieth century composers and their works.

Inasmuch as this investigator can determine, no major study has been done concerning music's relation to the "isms" selected for this discussion. The contemporary interest in the movements themselves has been so widespread that the documentation of them, in scattered accounts, is enormous. It is disappointing that these records provide little or no information about the musical aspects of the movements; the graphic and literary accounts, on the other hand, have been accorded generous treatments. Since futurism, cubism, and surrealism, in their origins, were oriented toward the visual and literary arts, it is not surprising that these two aspects would receive the greatest amount of attention. The meager attention to music and the distortion of its role in the movements, as has largely been the case, has created an artistic imbalance, This writer's efforts have been directed toward an exhaustive search for factors which have, in some way or other, linked music with these movements. Musical futurism has been the easiest to identify, although its underlying theories are not always clear, since the futurists, in explaining their theories, were not always convincing, perhaps even to themselves. This writer's main attempt has been to interpret ideas that were frequently vague and …

In this study, the Anton Webern's music is considered in two groups: that which was written before Webern adopted the twelve-tone technique, Opp 1-16, and that written in the twelve-tone technique, Opp. 17-31. This division is not intended to represent an attempt at periodization of Webern's music, for the changes of style in Op. 17 are not that significant. But the fact that Webern employed the twelve-tone technique in all the works he wrote after Op. 16 makes this a natural point of division for a study of this sort. Besides the music of Webern, two peripheral areas are included in this study. No attempt has been made at an exhaustive biography of Webern, but facts relative to his life, and impressions about the person are presented. Also, to create a proper perspective for the study of Webern's which existed during the time that Webern lived and composed, is presented.