The purpose of this dissertation is to introduce and provide a pedagogical guide for two etude works by Lowell Liebermann (b. 1961): Four Etudes on Songs of Brahms, Op. 88 (2004) and Four Etudes on Songs of Robert Franz, Op. 91 (2005). It includes a brief biography and observations on the compositional style of the composer; a history and development of the etude from the eighteenth century to Liebermann's time; research on Liebermann's works based on songs of other composers; and a pedagogical guide on how to approach each piece, covering four types of technical issues: articulation, phrasing, voicing of the melodic lines, and fingerings.

Alberto Nepomuceno was one of the leading figures in developing Brazilian art music at the turn of the twentieth century. He became widely known for his Brazilian art songs and kept promoting Brazilian music and the use of Portuguese as an "art language" throughout his life. Nepomuceno has widely been seen as a nationalist composer, yet some of his works adopt a more European style. In this study, I argue that Nepomuceno incorporates European musical languages in his Piano Sonata in F Minor, Op. 9. I display the rich interaction of Brazilian national identity and European influence within Nepomuceno's musical life. I also provide a thorough formal analysis of this piano sonata to argue that in some of his music he adopted a distinctively European musical language, including baroque and classical elements. In addition to analyzing the sonata-form and rondo-form elements, this dissertation discusses the use of several important topics in the work, including the Siciliano rhythm, contrapuntal writing, pedal points with organ effects, and impact of Brahms on Nepomuceno's piano writing. Moreover, I analyze how Nepomuceno assimilated European musical styles as the basis for his own compositions, as well as the innovations with which he augmented those styles. An …