Pianists often have trouble in determining where a phrase ends, or in other words, cadence identification. This is especially true of certain cadences that can be considered either as half cadences or authentic cadences. This analytically ambiguous cadential point can result in different performance decisions, so pianists should make informed decisions about what kind of cadence it is. This study aims to investigate such cadential ambiguity shown at points of phrase boundaries by focusing on Chopin's Piano Sonata No. 2 in B-flat minor, Op. 35, first movement. I offer both possibilities (a half cadence or an authentic cadence) at the phrase ending, suggesting a performance-related strategy based on each possibility. My objective is not to support only one cadential status, but to bring up the cadential problem from the analytical perspective and to demonstrate how cadence identification affects performance results. The dissertation is divided into two parts: analysis and performance, so it relies on a combined method of analytical terminologies and performance-related musical elements. In the analysis, the terminology of William Caplin is employed. The performance part refers to several method books written by prestigious piano pedagogues. After an introduction in Chapter 1, Chapter 2 reviews some literature on cadences. Chapter 3 specifically analyzes the first movement of Chopin's second sonata by means of Caplin's terminologies. Chapter 4 provides a performance-related method and Chapter 5 deals with a practical performance strategy.

The Peabody Conservatory commissioned Estudios De Frontera by Alejandro Viñao in 2004. Percussionist Robert Van Sice initiated the commissioning process. Estudios De Frontera is the first composition for percussion ensemble by Viñao. Viñao's Estudios is written in two movements. The first is titled Homage to Nancarrow. As the title implies the compositional processes are directly influenced by Conlon Nancarrow. The composer states: "Homage to Nancarrow is concerned with the perceptual illusion of multiple simultaneous speeds or tempi....This movement explores the type of rhythms that create the illusion that multiple independent tempi are being heard while remaining playable by musicians." The purpose of this document is to provide a rhythmic analysis describing the techniques used by Chopin, Ligeti, and Nancarrow, and demonstrating their manifestation in the first movement of Alejandro Viñao's Estudios de Frontera. The analysis provides detailed information in regards to Nancarrow's rhythmic structures including: ostinato, hemiola, isorhythm, accelerations, and implied poly-tempo. Additionally, by seeking advice from notable performers and ensembles, the areas of greatest concern are identified, and strategies towards rehearsal and performance are recommended. The performance guide is included as an appendix to the analytic body of the paper.

The objective of this dissertation is to review the discrepancies between Concert Sans Orchestre and Grande Sonate edited by Ernst Herttrich, Grosse Sonate No.3 Op.14 Erste and Zweite Ausgabe edited by Clara Schumann of Robert Schumann's No.3 Op.14, providing assistance for performers by clarifying inconsistencies between the three editions. Information in reference to major aspects such as notes, rhythms, metronome marking and expression signs is presented. Examples of discrepancies found throughout the first movement are discussed in Chapter 3. Suggested solutions are followed by each example.

The Cello Concerto in B-flat major, G.482, by Italian composer Luigi Boccherini (1743-1805), is the composer's most beloved work for the instrument, as well as one of the most performed pieces in the Classical concerto repertoire. Historically, cellists performing this work have used an edition prepared by German cellist Friedrich Grützmacher (1832-1903). However, an 'original' version that was discovered in 1949 is significantly different from that of Grützmacher. A comparison of both editions has revealed that Grützmacher in fact made considerable modifications to Boccherini's 'original.' Along with the issue of having two editions, cellists that have played the 'original' edition have noted that there are certain practical and interpretative matters that are not favorable to the cellist, particularly in terms of the way the music is notated and how it lacks many details. This dissertation provides clarity to these issues by undertaking a comprehensive analysis of both editions in order to make cellists become aware of the differences between both editions by comparing musical elements from a performance practice viewpoint. In addition, I discuss relevant issues that are present in the 'original' version, ultimately providing an alternative performance edition to this score that is based on historically informed performance (HIP) practices. Finally, I hope to draw attention on how a performance edition like this can be useful as a rare critical source to one of the major works from the eighteenth-century cello repertoire.

In the world of chamber music, programmatic suites are more rarely composed and consequently more rarely presented in recital than other musical forms. Perhaps partially for this reason, George Enescu's Impressions d'enfance for violin and piano, his last chamber piece written in the tumultuous year of 1940, has been overlooked for a long time; even the composer himself did not make a recording of this seldom performed piece. This dissertation examines Impressions d'enface in order to explore the relationship between the underlying Romanian folk rhythmic and melodic patterns, to provide an analysis, as well as to serve as a performance guide to assist performers in surmounting the technical challenges and thus create a more effective ensemble. I hope this dissertation will encourage more duos to experiencing the joy of George Enescu's richly fulfilling Impressions d'enfance for themselves.

A Poem Carved in Stone, a work for piano solo by Washington DC-based Chinese composer Wu Yiming was composed in Spring 2020 and is dedicated to the author of this dissertation. The piece is inspired by the poetry of Han Shan, a recluse who lived during the Tang Dynasty (618-907 A.D.). His poetry is in Chan (Zen) tradition. Wu depicts the imagery and philosophy in Han Shan's poetry through highly complex rhythms, extreme sound effects and pitches, tone clusters, and extended piano techniques. This dissertation provides practical instructions for achieving these effects and executing the unconventional techniques found in this piece, which include playing inside of the piano, various standing and sitting positions, and coordination and balance. A guide to interpret this piece is from both the composer's and the performer's perspective. Observations are drawn directly from communications and coaching received from the composer. This study briefly explores the historical and cultural context of Han Shan's poetry and discusses how Wu's use of modern western compositional devices reflects the Zen philosophy. An interview with the composer is included along with an overview of both his compositions and those of composers who influenced him. It is hoped that this dissertation will encourage pianists who are not experienced with non-traditional techniques to explore new music from living composers.

Like numerous other Baroque pieces, the Ciaccona attributed to Tomaso Antonio Vitali (1663-1745) was transformed in the nineteenth and twentieth centuries. The German violinist and composer Ferdinand David (1810-1873) was the first to edit and publish the piece. The composition became popular after being included in the second volume of his Die Hohe Schule des Violinspiels [The Advanced Method of Violin Playing] (c.1867). Since then, Vitali Ciaccona became an essential work in the violin repertoire and is often heard in concert halls. However, what many audiences hear in concerts is essentially an arrangement of the Ciaccona. Acknowledging the "double life" of the piece as both Baroque and Romantic, this dissertation examines the advantages and disadvantages of playing the Ciaccona attributed to Vitali on both the Baroque and modern violins.

Jack Heggie's 2011 song cycle Pieces of 9/11: Memories from Houston is a collection of six songs with texts by Gene Scheer. Commissioned by the Houston Grand Opera, it was premiered on September 11, 2011 at the Rothko Chapel in Houston, TX. Based on interviews with people from Houston by Gene Scheer, this cycle tells stories and experiences by those affected by the September 11, 2001 terrorist attacks on the World Trade Center in New York City, The Pentagon in Washington DC, and those aboard United Flight 93 that crashed in Shanksville, Pennsylvania. Scheer's acclaimed storytelling in each song is beautifully set to varying styles of music composed by Heggie, with the familiar theme from Bach's Cello Suite No. 1 in G Major, BWV 1007 woven throughout the cycle. This document is an in-depth look at the cycle to be used by vocal coaches and singers in their preparation and performance. The first introductory chapter is followed by a chapter detailing the song cycle from concept to fruition. The third chapter concentrates on the uses of Bach's Cello Suite No. 1 in G Major, BWV 1007. The fourth chapter discusses the six individual songs first by discussing the background of each text, then an analysis of the music, and concluding with the relevance to 9/11. Chapter 5 includes performance notes, gathered from interviews with Heggie, Scheer, and one of the girl sopranos, Ashley Traughber. Appendices include a timeline of events on 9/11, the three interviews, a chronology of Jake Heggie's vocal works to date, and the author's personal 9/11 story as I was just a few blocks away from the World Trade Center on 9/11.

Lionel Daunais was an eminent and beloved 20th-century Québécois musician who contributed greatly to the performing arts in Canada. Through his work with the Trio Lyrique, Les Variétés Lyriques, and his numerous compositions, he wielded a potent sphere of influence on the Canadian musical landscape. Lionel Daunais's compositions constitute a significant oeuvre, comprising solo vocal works, song cycles, folksong arrangements, individual choral works, and multi-movement choral works. Marked by irresistible wit, the melodicism of French mélodie, and the absolute eminence of the text, Figures de danse is his most well-known multi-movement choral work. Daunais penned the earliest extant version of Figures de danse in 1947, however, the work emerged into Québec's choral scene in the mid-1970s via the establishment of the Alliance des Chorales du Québec. This set of tragicomic caricatures, which sets beautiful choral and piano writing to clever—and sometimes hilariously nonsensical—texts by Daunais himself, is accessible for performance by youth choirs, community choirs, university choirs, and professional choirs alike. Unfortunately, various factors (e.g. the separation of the choral and piano scores, local references, and score errors) often stymie its performance. The purpose of this dissertation is to ameliorate these challenges via a conductor's guide and to advocate for the performance of Daunais's chef-d'oeuvre.

This dissertation examines a recent work for flute and piano, Here Everything Shines, by a living composer, Charlotte Bray, including a study, analysis and performance guide. The composition was largely inspired by the late Cape Verdean singer Cesária Évora and her song Petit Pays. My research explores the influence of Évora's song on Here Everything Shines, including the melodic development, tonal center, style and freedom of her singing and the impact the song has on a performer's interpretation of Here Everything Shines. The study examines the text of the song, the emotions evoked and reflects on the compositional elements in Here Everything Shines. Originally written for flute and guitar and commissioned by Tom Kerstens for International Guitar Foundation, Here Everything Shines was published in 2015. Bray transcribed it for violin and piano at request of Darragh Morgan and Mary Dullea and subsequently for flute and piano at my request. This dissertation compares the three versions for flute and guitar, violin and piano, and flute and piano and examines the variations between flute and violin as well as guitar and piano parts. The performance guide includes the composer's input on both interpretation and implementation of her ideas throughout the work.