Ellen Taaffe Zwilich is an important figure in the compositional world, having written a diverse body of works for which she has received many accolades, including the coveted Pulitzer Prize. The second chapter examines this American composer, the commission of the American Concerto, and events leading to the piano reduction of the concerto. The America Concerto is a modern work that incorporates synthetic scales, unusual notation, and the organization of melodic material through motives. The third chapter includes an analysis that identifies the form and tonal centers as well as the primary motives used in the concerto. The fourth chapter includes pedagogy considerations for performance. Issues relating to tessitura, articulation, flexibility, endurance factors, fingerings, and technical features of the piano reduction accompaniment are evaluated. Detailed suggestions are provided to aid in preparing the piece for performance, including a study of stylistic concerns. The American Concerto is quite diverse stylistically as Zwilich explores the symphonic and jazz genres. The dual nature of the trumpet is examined as the piece combines classical and jazz styles in a virtuosic setting.

abstract: 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. / Dissertation/Thesis / D.M.A. Music 2012