Three Meditations on the Philosophy of Boethius is a musical piece for guitar, piano interior, and computer. Each of the three movements, or meditations, reflects one level of music according to the medieval philosopher Boethius: Musica Mundana, Musica Humana, and Musica Instrumentalis. From spatial aspects, through the human element, to letting sound evolve freely, different movements revolve around different sounds and sound producing techniques.

CYOA is a prototype of an iPhone application that produces a single, generative, musical work. This document details some of the thoughts and practices that informed its design, and specifically addresses the overlap between application structure and musical form. The concept of composed instruments is introduced and briefly discussed, some features of video game design that relate to this project are considered, and some specifics of hardware implementation are addressed.

The repertoire of the saxophone has advanced significantly since its invention circa 1840. Performers are required to adapt to the demands of composers - many of whom are exploring new and unconventional sounds and techniques. Numerous texts exist to identify and explain these so-called "extended" techniques, but there are very few resources for the initial stages of performance. In order to offer performers a resource, the author of this text composed forty original etudes (or studies) that incorporate extended techniques in a variety of ways. After identifying common extended techniques that a performer might face, the author focused on four different ways each individual technique might appear in actual repertoire. The resulting work is entitled Pushing Boundaries: Forty Etudes on Extended Techniques. Each etude offers a practical approach to what is generally a single extended technique. Although this text is not pedagogical in the sense of identifying the mechanics and anatomical requirements of each technique, it does contain a performance analysis of each etude. This analysis identifies areas where performers might struggle and offers helpful suggestions. To this end, the etudes accompanied by performance analysis provide a paced, systematic approach to the mastery of each technique.

Compared to sacred choral music of the great Spanish composers of the Renaissance, church music of later Spanish composers is relatively ignored, despite the fact that many left behind a significant body of works worthy of scholarly investigation and performance. In fact, there is a paucity of information on eighteenth-century church music in Spain - music history books generally treat the subject in the briefest way. To correct this situation, scholars must delve into the large caches of unpublished works from this period, which lie dormant in the archives of religious institutions. Even contextualizing these works is difficult, because so much remains to be unearthed. To help fill the lacuna of knowledge about this repertoire, I will shed light on the music of maestro de capilla José Gil Pérez (1715-1762), who was active at the cathedral of Segorbe, Spain from 1745 until his death in 1762, by presenting an edition of one of his vespers services. This service is comprised of a magnificat and three psalms (nos. 116, 122, and 147). These works, transcribed from the composer's autograph housed in the Segorbe cathedral, and written for SAT/SATB chorus and organ, will serve as a valuable contribution to the body of knowledge concerning choral music of the Spanish late Baroque. It will be seen that despite Gil Pérez's innovative use of "theatrical" instruments in the Segorbe cathedral and "Italianisms" in his villancicos, his compositional style in Latin works was largely conservative, in keeping with the practice of most maestros in Spain at this time. In fact his oeuvre demonstrates varying influences, largely dependent upon the genre. To contextualize this composer and his works, I will provide background information regarding music in the Segorbe cathedral during the century in question, including trends and influences, as well as information on Gil Pérez himself.

TWO POEMS OF THE SONG DYNASTY is an original composition for soprano voice and orchestra. The duration of this two-movement work is approximately 10 minutes. The instrumentation is: Flute 1, 2, Oboe 1, 2 (doubling English Horn), Clarinet in Bb 1-2, Bassoon 1-2, Trumpet in Bb 1-3, Horn in F 1 - 4, Tenor Trombone 1-2 , Bass Trombone, Tuba, Timpani, Vibraphone, Cymbals, Triangle and Strings. This piece is of moderate difficulty; to be sung in Chinese with elements of sprechstimme and a vocal range from C4 to A5. The two movements, "Sheng Sheng Man" and "Yong Yu Le" refer to old poetic forms from the Song Dynasty (1127-1279). The poets Li Qingzhao and Xin Qiji provide contrasting laments for the wars of their time; the first is an introverted metaphor of sorrow and the second is a more explicit recollection of old times.

Illuminating Silent Voices: An African-American Contribution to the Percussion Literature in the Western Art Music Tradition will discuss how Raymond Ridley's original composition, FyrStar (2009), is comparable to other pre-existing percussion works in the literature. Selected compositions for comparison included Darius Milhaud's Concerto for Marimba, Vibraphone and Orchestra, Op. 278 (1949); David Friedman's and Dave Samuels's Carousel (1985); Raymond Helble's Duo Concertante for Vibraphone and Marimba, Op. 54 (2009); Tera de Marez Oyens's Octopus: for Bass Clarinet and one Percussionist (marimba/vibraphone) (1982). In the course of this document, the author will discuss the uniqueness of FyrStar's instrumentation of nine single reed instruments--E-flat clarinet, B-flat clarinet, alto clarinet, bass clarinet, B-flat contrabass clarinet, B-flat soprano saxophone, alto saxophone, tenor saxophone, and B-flat baritone saxophone, juxtaposing this unique instrumentation to the symbolic relationship between the ensemble, marimba, and vibraphone.

Gloria is a work written for SATB choir and brass quintet that uses the traditional Latin text of the Gloria found in the ordinary of the Mass. The piece is approximately fourteen minutes and explores a variety of textures, colors, and timbres of the brass quintet and choir. The composition uses quartal sonorities mixed with upper tertian structures while avoiding simple triads and stable root position voicings until the most important climactic moments. The Gloria opens with a fanfare presenting the initial rhythmic motive in a call and response between the brass and choir before the irregular meters of the A section enter. The piece develops a variety of sonorities, pitch collections, and timbres before arriving at the first climactic moment on the text "Rex" (King). The music slowly comes to a point of repose with a brass interlude revealing the motives used in the B section. The choir begins the B section a cappella on the text "Dómine Fili unigénite, Jésu Chríste" (Lord Jesus Christ, the only begotten Son). The section features a dialogue between the brass and choir, though the two groups never sound together. The section includes a lyrical soprano duet incorporating dissonant intervals preceding the choir's response on the text requesting the mercy of the Lord. The section comes to a somber, penitential rest ending with the brass quintet response. The piece gradually builds and accelerates to the second climactic moment on the word "Jésu." From there it once again gains momentum toward the return of the A section on the text "Cum Sáncto Spíritu" (With the Holy Spirit). After a climactic "Amen" section, the composition concludes with a return to the material found in the introduction followed by an affirming brass postlude.

This DMA project (in piano performance) consists of a concerto composed for trumpet and piano duo with orchestra and an analytical document that accompanies it. The text portion of this paper discusses the different compositional aspects of Rapsodia Camaleónica, including instrumentation, form, influences and the performers' perspective. The work is scored for a medium-sized orchestra: 2 flutes (flute 2 double piccolo), 2 oboes, 2 clarinets, 2 bassoons, horn, trombone, bass trombone, 4 percussionists (timpani, snare drum, crash cymbals, suspended cymbal, castanets, güiro or carrasca, shekere, whip, xylophone, triangle, pandeiro, tam-tam, wood blocks, 2 congas, glockenspiel, 3 tom-toms, bass drum) and strings. It is written in one multi-sectional movement with a duration of approximately twenty-three minutes. The full score is attached as an appendix. The influences in Rapsodia Camaleónica range from the western classical tradition to world music to urban dance music, all of which fuse together in a work that blends this eclectic mix into a unified whole. This composition is intended as an addition to the piano concerto repertoire from Latin America, which includes compositions by Carlos Chávez, Manuel María Ponce (both Mexican), Alberto Ginastera (Argentinian), Camargo Guarnieri and Heitor Villa-Lobos (both Brazilian). It is the composer's desire to add a Colombian piece of universal appeal to this list.