Performance issues related to Soli by Carlos Chávez and Two Little Serious Pieces by Silvestre Revueltas. Chapters one and two provide a brief biography of each composer. Chapter three is an examination of their musical style and the influence that indigenous Indian music, popular music and nationalism had on their styles. Chapter four provides an investigation of Soli by Carlos Chávez, a chamber piece written for oboe, B-flat clarinet, bassoon and B-flat trumpet. Chapter five offers an examination of Two Little Serious Pieces by Silvestre Revueltas, a wind quintet for piccolo, oboe, C trumpet, B-flat clarinet and baritone saxophone. Chapters four and five contain an analysis of these pieces with regard to melodic and harmonic material, tonality, texture, range, phrase structure and form. Performance issues, such as tempo, dynamics, articulation, rhythm and style are likewise addressed with the result being an interpretive analysis of each piece. The final chapter offers a comparative analysis of Soli and Two Little Serious Pieces relative to the topics discussed in chapters four and five.

The purpose of the study was to investigate the leadership role of the Texas Bandmasters Association (1920-1997) in the development of the band program in Texas. It sought to determine TBA's effect on the band movement in Texas, and ascertain how the TBA has contributed to the emphasis on performance focus that is associated with the Texas band tradition. In doing so, the study also provided information regarding the association's goals, purposes, activities, and contributions during the time period under investigation. The historical data for the study was compiled from documentary sources and personal interview. Documentary sources included minutes of meetings from 1920-1997, information contained in various periodicals including the Southwestern Musician combined with the Texas Music Educator, and a nearly complete set of clinic-convention programs. Historical data from past researchers, including several masters theses and doctoral dissertations, and tapes and transcripts of interviews conducted by past researchers, as well as interviews conducted by this researcher, were also utilized. Much of the historical data for the study was located at the Texas Music Educators Association archives, housed at the association headquarters in Austin, Texas. The researcher identified five periods of the association's history. In addition to developing a historical chronology, …

Gunther Schuller is credited with coining the term Third Stream, meaning compositions where twentieth-century art music forms exist simultaneously with jazz. Furthermore, Schuller specifically states in the liner notes to the debut recording of Eine Kleine Posaunenmusik "The work is not a Third Stream piece." Yet the concerto alludes to jazz through a multitude of slide glissandi and plunger mute effects, Solotone mute passages, specific references to the jazz trombone styles of Tommy Dorsey and Lawrence Brown, musical quoting or indirect reference, and the use of a walking bass line in Movement V, Finale. What makes one piece Third Stream and another simply a modern composition with jazz implications? Is Third Stream primarily a compositional designation or a performance practice stipulation? How does a celebrated trombone soloist inspire and collaborate with a distinguished composer in the creation of a major work? The somewhat conspicuous title, Eine Kleine Posaunenmusik, seems to point towards Mozart's famous string serenade Eine Kleine Nachtmusik. What connection to Mozart, if any, does Schuller's title suggest? All of these questions are elucidated in this study through careful investigation and research of Gunther Schuller's Eine Kleine Posaunenmusik. New interviews with John Swallow and Gunther Schuller are included.