The significance of the application of valves to brass instruments will be better understood by a brief discussion of conditions immediately preceding this innovation.

The first chapter outlines the history of percussion instruments used by Béla Bartók, The second chapter deals with the use of percussion by various composers from Bach's time up to the period of Bartók. Chapter three outlines how Bartók uses percussion instruments.

The purpose of this research is to program cycles or units of study which may be used with the Cyclo-Teacher Learning Aid, a commercial teaching machine produced by the Field Enterprises Educational Corporation of Chicago. The program will consist of the mechanics of music and will be designed for use with the seven- and eight-year-old child in primary choirs of the graded choir program of Southern Baptist churches.

The present study does not attempt to present a complete or exhaustive survey of the myriad spatial orchestrational devices occurring in the symphonic and operatic repertoire. Rather, the study is limited to an examination of the specified use of the trumpet as an offstage instrument in selected representative works. The study's purpose is to identify trends in the use of this orchestrational device, to serve as an aid to the trumpeter in matters of interpretation, and to provide a practical reference for the solution of acoustical and technical problems common to the performance of spatially conceived music in the orchestral literature.

The purpose of this thesis is to give the reader an insight into the development of solo trumpet literature as well as to present historical information concerning the development of the trumpet and the effect it had on the literature written for that instrument. Only music originally written for trumpet will be considered as the many transcriptions of older music that now appears are not characteristic of the idiomatic writing for trumpet at that time.

Although Willan is first and foremost a musician of the church, it is obvious that he has not cloistered himself in the organ and choir loft, as it were. As a composer he has written significantly in many fields, and as a teacher he has had a major influence in shaping the musical thought of a boundless number of Canadian musicians. As a musician of the church he has kept alive the great English traditions and made his own laudable and abundant contributions to church music practices. One of the first Canadian musicians of wide eminence, he has set an example worthy of the attention of younger Canadians who will contribute to the musical development of the nation.

Mainly, the purpose of this work is to give the brass instrument player a more thorough understanding of how to improve the many factors which combine to make up his technique as a whole; also, to give the brass instrument player a more thorough understanding of the construction and history of his instrument, as well as a list of books which can be useful in developing specific phases of brass instrument playing. In other words, this book is intended to be a help to all brass instrument players who want to learn more about their instrument as well as to improve on it.

The two basic needs which motivated this study were instructional material and instruments. By investigating these problems the writer hopes to improve not only his own techniques of teaching, but to present a useful source of information concerning the tuba. Analysis of the problem statement led to subordinate questions, or sub-problems, which may be stated as follows: 1. What do the authorities consider to be the desirable physical and mental characteristics in the tuba player? 2. How do the authorities teach the specific techniques of tuba performance. 3. What are the authorities' opinions concerning tubas and tuba mouthpieces? 4. What are the authorities' recommendations concerning instructional materials for tuba students?

Based on the poetry of Jehanne Dubrow, professor of English at the University of North Texas, Stateside: An opera in one act uses the mythology of Penelope and Odysseus to tell a story of a modern day military wife. David T. Little's opera Soldier Songs, Sarah Kirkland Snider's song-cycle Penelope, and Stateside are dramatic musical works influenced by the genre, instrumentation, and formal structures of popular music that broadly deal with the emotional and internal elements of military life. These three works prioritize narrative structure of the text in relation to character, and employ elements of popular music harmony, melody, and structure. The critical essay analyzes selections from Soldier Songs and Penelope and explains the compositional process of Stateside. The creative document consists of the full score of Stateside: an opera in one act.

The purpose of this thesis is to isolate the techniques presently being used by composers and to define and explain these techniques. The thesis concludes with a series of studies based on these twentieth-century compositional techniques for high school students in the form of warm-up and technique materials. The purpose of this study was to devise a sequence of studies designed to acquaint band members with twentieth-century composition techniques found in contemporary band literature.

This study has two divisions: Part I, an historical and analytical summary of the emergence and development of the divertimento and the serenade in the eighteenth century, and Part II, the culmination of these structures in the works of W. A. Mozart. Two primary purposes are envisioned: 1) to further our knowledge of how German Gesellshafts-musik evolved toward its peak in the second half of the eighteenth century, and 2) to furnish a useful analytical handbook of Mozart's works in these genres.