The three recitals consisted of performances of original twentieth century solo works for trombone with the exception of two trombone quartets, Adagio, by C. Saint-Saëns, arranged by Ken Murley, and Sonata by Daniel Speer. The lecture recital establishes the position of Kazimierz Serocki (1922-1981) as a major composer not only in Poland but in the rest of the world as well. His many works cover a wide spectrum of styles and genres. The solo trombone works, in particular, are among his most often performed works from his early neoclassic period. The lecture is also an attempt to illuminate the role of neoclassicism in Poland through a brief discussion of Polish neoclassicists, Grażyna Bacewicz and Michael Spisak, and other composers before and after World War II including Constantin Regamey and Roman Haubenstock-Ramati. An analysis of the two solo trombone works, Sonatina and Concerto, shows the technique of composition used by Serocki and the demands placed upon the performer by the music. These works were among the first in a growing list of works for solo trombone composed in response to the notable lack of large scale works of quality for solo trombone during the early twentieth century. The high quality of …

The three recitals consisted of performances of original eighteenth, nineteenth and twentieth century solo works for trombone with the exception of Lyric Suite for Euphonium and Piano by Donald White, Divertimento for Trumpet, Trombone and Piano by Boris Blacher, and Dialogue and Dance for Trombone and Tuba by Newel Kay Brown. The premiere performance of Straight As An Arrow for B-flat-F Trombone and Prepared Tape by Ronn Cox and Dean Crocker was also included. After presenting a brief biography and discussing Gordon Jacob's (1895-1984) stylistic influences, the lecture continues with a Tonal, Motivic and Formal analysis of his three works for solo tenor trombone: Concerto for Trombone and Orchestra, Concertino for Trombone and Wind Orchestra, and the Trombone Sonata. Tonality, modality, polymodality and free association of pitches are elements that are present at one time or another in these compositions. Jacob's inclination for using the folk song style is evident in his writing, especially in the slow movements. Introductions, transition areas, and secondary themes, with tonally ambiguous harmonies and instrumental concepts of melodies, create a tension that is released by the return to tonality in the areas that follow. Treatment of rhythmic and melodic motives helps produce the special quality …

The dissertation consists of four recitals. Three solo recitals featured a variety of selected works for bass trombone and piano by traditional and contemporary composers. The lecture recital, entitled "The Trombone in German and Austrian Ensemble Sonatas of the Late Seventeenth Century," is a study which examines the role of the trombone, both as a solo and ensemble instrument, and the functions of the instrument in ensemble sonatas of the late seventeenth century. The trombone's use in instrumental ensembles was traced from the fifteenth century to the present. The program included selections by German composers Daniel Speer and Matthias Weckmann, and Austrian composers Autonio Bertali, Johann Heinrich Schmelzer and Heinrich Ignaz Franz Biber.

The dissertation consists of four recitals: three solo recitals and one lecture recital. The repertoire of all the programs was intended to demonstrate a variety of music written originally for trombone. The lecture recital, "The Trombone in German and Austrian Concerted Church Music of the Baroque Period," was presented on July 3, 1974. The lecture was an attempt to illuminate the position of the trombone, both as an ensemble instrument and as a solo obbligato instrument, in church music of the Baroque period. The program included the performance of two works by Heinrich Schutz for bass voice, four trombones, and continuo; one work by Andreas Hammerschmidt for alto, bass, trombone, and continuo; and one work by Johann Joseph Fux for soprano, trombone, two violins, and continuo. A line of influence was traced from the Venetian composers Giovanni Gabrieli and Claudio Monteverdi, through Schiitz, Hammerschmidt, and Fux, to Mozart.