TRADITION AND INNOVATION: ANALYSIS AND PERFORMANCE OF SELECTED COMPOSITIONS FOR VIOLONCELLO BY HEITOR VILLA-LOBOS

Brazilian composer Heitor Villa-Lobos (1887-1959) began his musical career as a cellist. When he was only twelve years old, it became imperativeupon the sudden and untimely death of his fatherthat the young Villa-Lobos earn money as a cellist to provide financial support for his mother and sisters. Villa-Lobos's intimate relationship with the cello eventually inspired him to compose great music for this instrument. This dissertation explores both the diversity of compositional technique and the evolution of style found in the music for cello written by Villa-Lobos. The project consists of two recorded recital performances and a written document exploring and analyzing those pieces. In the study of the music of Villa-Lobos, it is of great interest to consider the music's traditional European elements in combination (or even juxtaposition) with its imaginative and sometimes wildly innovative Brazilian character. His early works were greatly influenced by European Romantic composers such as Robert Schumann, Frédéric Chopin, and the virtuoso cellist/composer David Popper (whom Villa-Lobos idolized). Later, Villa-Lobos flourished in a newfound compositional independence and moved away from Euro-romanticism and toward the folk music of his Brazilian homeland. It is intriguing to experience this transition through an exploration of his cello compositions. The works examined and performed in this dissertation project are chosen from among the extensive number of Villa-Lobos's cello compositions and are his most important works for cello with piano, cello with another instrument, and cello with orchestra. The chosen works demonstrate the evolving range and combination of characteristic elements found in Villa-Lobos's compositional repertoire.

GABRIEL URBAIN FAURÉ, THE UNSUNG MODERNIST: A PERFORMANCE SURVEY OF SELECTED LATE WORKS WRITTEN AFTER 1892 FOR PIANO SOLO, AND PIANO IN COLLABORATION WITH VIOLIN, VIOLONCELLO, AND VOICE

Gabriel Urbain Fauré lived during one of the most exciting times in music history. Spanning a life of 79 years (1845-1924), he lived through the height of Romanticism and the experimental avant-garde techniques of the early 20th century. In Fauré's music, one can find traces of Chopin, Liszt, Mendelssohn, Debussy and Poulenc. One can even argue that Fauré presages Skryabin and Shostakovich. The late works of Gabriel Fauré, chiefly those composed after 1892, testify to the argument that Fauré holds an important position in the shift from tonal to atonal composition and should be counted among such transitional composers as Gustav Mahler, Claude Debussy, Erik Satie, Richard Strauss, and Ferruccio Busoni. Fauré's unique way of fashioning harmonic impetus of almost purely linear means, resulting in a synthesis of harmonic and melodic devices, led me to craft the term mélodoharmonique. This term refers to a contrapuntally motivated technique of composition, particularly in a secondary layer of musical texture, in which a component of harmonic progression (i.e. arpeggiation, broken chord, etc.) is fused with linear motivic or thematic development. This dissertation seeks to bring to public attention through exploration in lecture and recital format, certain works of Gabriel Fauré, written after 1892. The repertoire will be selected from works for solo piano and piano in collaboration with violin, violoncello, and voice, which support the notion of Fauré as a modernist deserving larger recognition for his influence in the transition to atonal music. The recital repertoire includes the following--Song Cycles: La bonne chanson, opus 61; La chanson d'Ève, opus 95; Le jardin clos, opus 106; Mirages, opus 113; L'horizon chimérique, opus 118; Piano Works: Prelude in G minor opus 103, No. 3; Prelude in E minor opus 103, No. 9; Eleventh Nocturne, opus 104, No.1; Thirteenth Nocturne, opus 119; Chamber Works: Second Violin Sonata, opus 108; First Violoncello Sonata, opus 109; Second Violoncello Sonata, opus 117.

BACH TO BASICS: A PERFORMANCE STUDY OF THE SUITES FOR SOLO CELLO BY JOHANN SEBASTIAN BACH, BWV 1007-1012

This dissertation project focuses on J.S. Bach's Six Suites and explores the ideology of the Suites as etudes versus concert pieces. It is my belief that the evolution of the rank of the Suites in a cellist's repertoire today represents more than just historical coincidence. My premise is that the true genius of the Suites lies in their dual role as !&I efficient teaching pieces and superior performance works. Consequently, the maximum use of Bach's Six Suites as pedagogical material heightens both technical ability and deeper appreciation of the art. The dual nature of the Suites must always be emphasized: not only do these pieces provide innumerable opportunities for building cello technique, but they also offer material for learning the fundamentals of melody, harmony, dynamics, phrasing and texture. It is widely accepted among academic musicians that Bach's keyboard music serves as perfect compositions -- the model for music theory, music form and music counterpoint. I argue that we should employ the Cello Suites to this same end. The order in which the Suites are presented was deliberately chosen to highlight the contrasts in the pieces. Because the technical demands of each suite grow progressively from the previous one, they were performed non-consecutively in order to balance the difficulty and depth of each recital. The first compact disc consists of the Third Suite in C Major and Fifth Suite in C minor (with scordatura tuning), emphasizing the parallel keys. The Second Suite in D Minor and the Fourth Suite in E-flat Major comprises the compact disc. Finally, in the third compact disc, the First Suite in G Major and the Sixth Suite in D Major (composed for the five string cello piccola, but played here on a four-string cello) highlights the progression of the Suites.

VIXEN, VIRGIN, AND GODDESS: PERFORMANCE PRACTICE AND THE BAROQUE HEROINE

This dissertation comprises performance of three soprano roles in Baroque musical theater pieces, recorded on compact disc. These roles are "Poppea" in The Coronation of Poppea (1642) of Claudio Monteverdi (a filly-produced staging of the 1989 Alan Curtis critical edition in English translation, with the Maryland Opera Studio at the Kay Theater, Clarice Smith Performing Arts Center, University of Maryland, College Park, Maryland, May 3 and 6, 2002; Ken Slowik, conductor); "Galatea" in Acis and Galatea (1718) of George Friederich Handel (a staged reading at Gildenhorn Recital Hall, Clarice Smith Performing Arts Center, University of Maryland, College Park, Maryland, May 29,2003; Edward Maclary, conductor); and "Miecke" (Soprano Soloist) in Mer hahn en neue Oberkeet (Peasant Cantata), BWV 212 (1742) of Johann Sebastian Bach (a staged and costumed performance with the Washington Bach Consort at Rachel M. Schlesinger Concert Hall, Alexandria, Virginia, February 2,2003; J. Reilly Lewis, conductor). In addition to performing these three roles, I was the stage director for the reading of Acis and Galatea. Close readings of the libretti, examination of contemporary guides to ornamentation, and research into production histories inform the improvisatory ornamentation found in these compact disc recordings.

The Performance Practice of Buddhist Baiqi in Contemporary Taiwan

The baiqi (Buddhist percussive instruments), also known as faqi (dharma instruments), are mentioned in the Chinese Buddhist scriptures under many different terms: jianzhi, jiandi, jianzhui, or jianchi. The original function of baiqi in earlier monastic life was to gather people or to call an assembly. With the completion of monasticism and monastic institutions, baiqi have become multifunctional in monasteries, and many baiqi instruments have been developed for different monastic applications. In contemporary Buddhist monasteries in Taiwan, baiqi are used, on the one hand, to mark the time throughout the day, signal the beginning and end of monastic daily activities, and regulate the monastic order; and on the other hand, baiqi are indispensable to the musical practices of all Buddhist rituals, where they are used to accompany fanbai (Buddhist liturgical chants) and to articulate the whole ritual process. This study investigates multiple facets of Buddhist baiqi in their performance practice, function, application, notation, and transmission, exploring the interaction between baiqi and fanbai, baiqi and the practitioner, baiqi and the monastic space, and baiqi and various Buddhist contexts. I draw upon ideas from performance theory as it concerns different disciplines, but I maintain a sharper focus on the musicological dimension of performance practice when analyzing, interpreting, and explaining the performance and music of baiqi in terms of the monastic lifestyle and its rituals. The study not only uncovers the musical system of baiqi, but also encapsulates various issues of performed identity, social interaction, performer/audience, associated behaviors, the musical construction of space, and transmission.

THE ART SONG OF SOUTH AMERICA: AN EXPLORATION THROUGH PERFORMANCE

The repertoire included in this dissertation was presented over the course of three recitals, The Songs of Argentina, The Songs of Brazil, Chile and Venezuela, and The Songs of Perú and Colombia. Each recital was supplemented by written program notes and English translations of the Spanish, Portuguese and Quechua texts. The selections presented in this study was chosen in an effort to pair the works of internationally renowned composers like Argentine composers Alberto Ginastera and Carlos Guastavino, and Brazilian composer Heitor Villa-Lobos, with those of lesser-known composers, including Venezuelan composer Juan Bautista Plaza, Peruvian composers Edgar Valcárcel, Theodoro Valcárcel, and Rosa Mercedes Ayarza de Morales, and Colombian composer Jaime Léon. Each composer represents a milestone in the development of art song composition in South America. All three recitals were recorded and are available on compact discs in the Digital Repository at the University of Maryland (DRUM). This dissertation was completed in May, 2011.

PHILIPPE ROGIER (c.1561-1596): MISSA INCLITA STIRPS JESSE. A CRITICAL AND PERFORMING EDITION WITH PERFORMANCE COMMENTARY

The dissertation comprises two parts: (a) a musical edition and (b) a performance given on 3 July, 2008 of Philippe Rogier’s Missa Inclita stirps Jesse. The dissertation explores some of the editorial decisions required, how the demands of performers and musicologists differ, and whether they can be reconciled in one single edition. The commentary explains the preparation and realization of the edition. A video recording of the concert performance is attached to the dissertation. The Mass: The Missa Inclita stirps Jesse was published in Madrid in 1598 in a collection entitled Missae Sex. The mass setting is for four voices, except the Agnus Dei, which is for five, and is based on musical material in the motet Inclita stirps Jesse by Jacobus Clemens non Papa (c. 1510-15 – c.1556-6). Rogier’s choice and use of musical material from the motet (published in 1549) are discussed in the dissertation. The Edition: The edition is made from a microfilm copy of the Missae Sex held in the Biblioteca del Conservatorio de Musica “Giuseppe Verdi” in Milan. The Missae Sex was originally dedicated to King Philip II of Spain (1527-1598, reg. 1556-1598), whom Rogier had served as chorister and then maestro de capilla. Both Rogier and King Philip died before the volume was ready for publication. One of Rogier’s pupils, Géry de Ghersem, prepared the volume, which was printed in 1598, dedicated to King Philip III. The Performance: The mass was performed at a concert of Spanish Renaissance music in St. Matthew’s Cathedral, Washington, DC, on 3 July 2008, sung by the ensemble Orpheus directed by Philip Cave as part of the Chorworks summer workshop entitled Kings and Conquistadors: Music of Old and New Spain.

IMPROVISATION AND THE CONCERT SAXOPHONIST: A SURVEY OF COMPOSITIONAL AND PERFORMANCE TECHNIQUES

Much of the contemporary concert (i.e. “classical”) saxophone literature has connections to compositional styles found in other genres like jazz, rock, or pop. Although improvisation exists as a dominant compositional device in jazz, improvisation as a performance technique is not confined to a single genre. This study looks at twelve concert saxophone pieces that are grouped into three primary categories of compositional techniques: 1) those containing unmeasured phrases, 2) those containing limited relation to improvisation but a close relationship to jazz styles, and 3) those containing jazz improvisation. In concert saxophone music, specific crossover pieces use the compositional technique of jazz improvisation. Four examples of such jazz works were composed by Dexter Morrill, Phil Woods, Bill Dobbins, and Ramon Ricker, all of which provide a foundation for this study. In addition, pieces containing varying degrees of unmeasured phrases are highlighted. As this dissertation project is based in performance, the twelve pieces were divided into three recitals that summarize a pedagogical sequence. Any concert saxophonist interested in developing jazz improvisational skills can use the pieces in this study as a method to progress toward the performance of pieces that merge jazz improvisation with the concert format. The three compositional techniques examined here will provide the performer with the necessary material to develop this individualized approach to improvisation. Specific compositional and performance techniques vary depending on the stylistic content: this study examines improvisation in the context of concert saxophone repertoire.

OPERA IN AMERICA: MUSIC OF, BY, AND FOR THE PEOPLE­: A PERFORMANCE DISSERTATION

Opera in America: Music of, by, and for the people is a study of the relationship between American popular culture and opera in the United States. Four performance projects demonstrate the on-going exchange between the operatic community-including its composer, singers, and patrons-and the country's popular entertainment industry with its broad audience base. Numerous examples of artistic cross pollination between lowbrow and highbrow music will illustrate the artistic and social consequences created by this artistic amalgamation. Program #1, By George! By Ira! By Gershwin!, is a retrospective of Gershwin's vocal music representing a blending of popular and serious music in both style and form. The concert includes selections from Porgy and Bess, a work considered by many musicologists as the first American opera. Program #2, Shadowboxer, is a premiere performance of an opera by Frank Proto and John Chenault. For this newly commissioned work, I serve as Assistant Director to Leon Major. Shadowboxer provides a clear example of opera utilizing popular culture both musically and dramatically to tell the true story of American hero and legendary boxer, Joe Louis. Program #3, Just a Song at Twilight, is an original theatrical music piece featuring music, letters, diaries, and journals of the Gilded Age, an era when opera was synonymous with popular entertainment. Special attention is focused on tum-of­ the-century singers who performed in both opera and vaudeville. Program #4 is a presentation of Dominick Argento's Miss Manners on Music and illustrates the strong relationship that can exist between opera and American popular entertainment. Originally conceived as a song cycle, I have staged the work as a one-act opera sung and acted by soprano Carmen Balthrop. This piece is based on the writings of pop icon and newspaper columnist Judith Martin, otherwise known as Miss Manners. All four performances are recorded in audio and video formats.

Music for Three Stages: Performance Preparation for Opera, Operetta and Recital

Music for Three Stages: Performance Preparation for Opera, Operetta and Recital began as three stand-alone performances: two operas, Albert Herring and Die Fledermaus, as assigned by my opera program, and a recital of music by composers who wrote operas, art songs and non-operatic large-scale works, which I programmed. Upon starting the process of preparing for these three performances, I hypothesized that each would require unique preparation techniques. What I discovered, however, was that instead of each being unique and isolated in preparation, each performance, along with other performances that I had throughout the year, highly informed my approach to each piece. Through the preparation of program notes, included in this dissertation, as well as the musical preparation of each performance, I concluded that preparing for these performances was a long arc over the course of the year, with much give and take among the styles of music and an integrated style of preparation, instead of the individualized preparations that I expected.

DESIGN, FABRICATION, AND PERFORMANCE CHARACTERIZATION OF MULTIFUNCTIONAL STRUCTURES TO HARVEST SOLAR ENERGY FOR FLAPPING WING AERIAL VEHICLES

Flapping Wing Aerial Vehicles (FWAVs) have the capability to combine the benefits of both fixed wing vehicles and rotary vehicles. However, flight time is limited due to limited on-board energy storage capacity. For most Unmanned Aerial Vehicle (UAV) operators, frequent recharging of the batteries is not ideal due to lack of nearby electrical outlets. This imposes serious limitations on FWAV flights. The approach taken to extend the flight time of UAVs was to integrate photovoltaic solar cells onto different structures of the vehicle to harvest and use energy from the sun. Integration of the solar cells can greatly improve the energy capacity of an UAV; however, this integration does effect the performance of the UAV and especially FWAVs. The integration of solar cells affects the ability of the vehicle to produce the aerodynamic forces necessary to maintain flight. This PhD dissertation characterizes the effects of solar cell integration on the performance of a FWAV. Robo Raven, a recently developed FWAV, is used as the platform for this work. An additive manufacturing technique was developed to integrate photovoltaic solar cells into the wing and tail structures of the vehicle. An approach to characterizing the effects of solar cell integration to the wings, tail, and body of the UAV is also described. This approach includes measurement of aerodynamic forces generated by the vehicle and measurements of the wing shape during the flapping cycle using Digital Image Correlation. Various changes to wing, body, and tail design are investigated and changes in performance for each design are measured. The electrical performance from the solar cells is also characterized. A new multifunctional performance model was formulated that describes how integration of solar cells influences the flight performance. Aerodynamic models were developed to describe effects of solar cell integration force production and performance of the FWAV. Thus, performance changes can be predicted depending on changes in design. Sensing capabilities of the solar cells were also discovered and correlated to the deformation of the wing. This demonstrated that the solar cells were capable of: (1) Lightweight and flexible structure to generate aerodynamic forces, (2) Energy harvesting to extend operational time and autonomy, (3) Sensing of an aerodynamic force associated with wing deformation. Finally, different flexible photovoltaic materials with higher efficiencies are investigated, which enable the multifunctional wings to provide enough solar power to keep the FWAV aloft without batteries as long as there is enough sunlight to power the vehicle.

PREPARATION OF POLYELECTROLYTE MEMBRANES EMBEDDED WITH ZEOLITE NANOPARTICLES FOR ENHANCED PERFORMANCE IN FORWARD OSMOSIS

Water scarcity is a global issue that has already affected every continent. Membrane technology is considered as one of the most promising candidates for resolving this worsening issue. Among all the membrane processes, the emerging forward osmosis (FO) membrane process is osmotically-driven and has unique advantages compared with other traditional pressure-driven membrane processes. One of the major challenges to advancing the FO membrane process is the lack of a suitable membrane. Polyelectrolyte thin film prepared via layer-by-layer (LbL) technique has demonstrated its excellent performance in many applications including electronics, optics, sensors, etc. Recent studies have revealed the potential of polyelectrolyte thin films in acting as the active separation layer of FO membranes, but significant efforts are still needed to improve the membrane performance and understand the transport mechanisms. This dissertation introduces a novel approach to prepare a zeolite-embedded polyelectrolyte composite membrane for enhanced FO performance. This membrane takes advantages of the versatile LbL process to unprecedentedly incorporate high loading of zeolite nanoparticles, which are anticipated to facilitate water transport due to the uniquely interconnected structure of zeolites. Major topics discussed in this dissertation include: (1) the synthesis and evaluation of the polyelectrolyte-zeolite composite FO membrane, (2) the examination of the fouling resistance to identify its technical limitations, (3) the demonstration of the membrane regenerability as an effective strategy for membrane fouling control, and (4) the investigation of crosslinking effects on the membrane performance to elucidate the transport mechanisms involved in the zeolite-embedded polyelectrolyte membranes. Comparative studies have been made between polyelectrolyte membranes with and without zeolite incorporation. The findings suggest that the zeolite-embedded membrane, although slightly more susceptible to silica scaling, has demonstrated enhanced water flux and separation capability, good resistance to organic fouling, and complete regenerability for fouling control. Additionally, the embedded zeolite nanoparticles are proved to be able to create fast pathways for water transport. Overall, this work provides a novel strategy to create zeolite-polymer composite membranes with enhanced separation performance and unique fouling mitigation properties.

THE INTERPLAY PERFORMANCE PRACTICE: PLAY AND SOCIAL CHANGE IN LATE CAPITALISM

Practitioners of the performance form “InterPlay” utilize dance, storytelling and song to build community and generate social change. I elucidate how this community of practitioners conceptualizes “social change.” I argue that the InterPlay social movement organizes around the application of play to performances of self in everyday life. I explore how the InterPlay non-profit corporation, Body Wisdom Inc., employs this technique to address racial justice in its organizational practices. I also examine how practitioners understand their use of this performance play in places of work, concluding that—even in these endeavors—they see social change as a process immanent to both individual people and the systems they create, not as the intervention of an autonomous external power. Ultimately, I argue that, within late capitalism, play should no longer be conceptualized as an activity separate from everyday sociality but as an immanent process of change constitutive of a socioaesthetic domain.

Gospel Music Training, Performance Practice and Its Impact on Leadership Development and Performed Nationalism in a Collegiate Military Choir

Since America’s beginnings as a British colony, its musical standards have adhered to those of Western Europe. For this reason, musical forms native to America like Black folk spirituals and Gospel music have historically been marginalized in favor of music in the Western classical tradition. Today, a bias towards music of the Western classical tradition exists in those American universities that grant music degrees. While this bias is understandable, inclusion of Gospel music history and performance practice would result in a more complete understanding of American music and its impact on American nationalism. The United States Naval Academy is one of the few American universities that have consistently elevated the performance of Gospel music to the level of Western Classical music within its institutional culture. The motivations for writing this document are to provide a brief history of Gospel music in the United States and of choral music at the Naval Academy. These historical accounts serve as lenses though which the intersection of Gospel music performance practice and leadership development at the United States Naval Academy may be observed. During the last two decades of the twentieth century, Gospel music intersected American military culture at the U.S. Naval Academy. After a few student-led attempts in the 1970s, a Gospel Choir was formed in 1986 but by 1990, it had become an official part of the Music Department. Ultimately, it received institutional support and today, the Gospel Choir is one of three touring choirs authorized to represent the Academy in an official capacity. This document discusses the promotion of Gospel music by the Naval Academy in its efforts to diversify Academy culture and ultimately, Naval and Marine Corps leadership. Finally, this dissertation examines the addition of performed cultural expression (Gospel music) in light of a shift in American nationalism and discusses its impact on Naval Academy culture.

W.A. Mozart's Die Zauberflöte An Arrangement and Performance Edition for Wind Instruments and Vocal Soloists

The purpose of this dissertation is to produce a new Harmonie arrangement of Mozart’s Die Zauberflöte suitable for modern performance, bringing Joseph Heidenreich’s 1782 arrangement—one of the great treasures of the wind repertoire—to life for future performers and audiences. I took advantage of the capabilities of modern wind instruments and performance techniques, and employed other instruments normally found in the modern wind ensemble to create a work in the tradition of Heidenreich’s that restored as much of Mozart’s original thinking as possible. I expanded the Harmonie band to include flute and string bass. Other instruments provide special effects, a traditional role for wind instruments in the Classical opera orchestra. This arrangement is conceived to be performed with the original vocal soloists, making it a viable option for concert performance or for smaller staged productions. It is also intended to allow the wind players to be onstage with the singers, becoming part of the dramatic action while simultaneously serving as the “opera orchestra.” This allows creative staging possibilities, and offers the wind players an opportunity to explore new aspects of performing. My arrangement also restores Mozart’s music to its original keys and retains much of his original wind scoring. This arrangement expands the possibilities for collaboration between opera studios, voice departments or community opera companies and wind ensembles. A suite for winds without voices (currently in production) will allow conductors to program this major work from the Classical era without dedicating a concert program to the complete opera. Excerpted arias and duets from this arrangement provide vocalists the option of using chamber wind accompaniment on recitals. The door is now open to arrangements of other operas by composers such as Mozart, Rossini and Weber, adding new repertoire for chamber winds and bringing great music to life in a new way.