‘Richte mich, Gott' exemplifies Jaakko Mäntyjärvi's pluralistic compositional approach through an interlaced organization of tonal and non-tonal pitch content. The development of ideas in the text of Psalm 43 and the concluding doxology is depicted across both layers of pitch organization and governed by specific structural pitch collections: (0145) and (0257). Moreover, the organic transformation of these structural pitch collections' intervallic content emerges as a fundamental means of progression throughout the work, in turn influencing the intervallic content of surrounding tonal material. This process of transformation and its relationship to the text is revealed through tonal and pitch-class analysis; a flexible approach to segmentation; and an exploration of two-way and three-way symmetry, and the disruption thereof, in pitch space and pitch-class space. An understanding of the interrelationship between pitch material from the tonal and non-tonal layers of pitch organization can aid singers, conductors, and analysts in the efficacy of their study, preparation, and performance of the psalm. The accompanying appendix of targeted choral warm-ups in this document offers choirs a practical method for studying, internalizing, and performing the non-tonal pitch content in the work.

The Choral Music of Elaine Hagenberg explores the oeuvre of composer Elaine Hagenberg through a musicological, qualitative, and performance-based analysis of her compositional style that has led to her increasing acclaim. This study serves as the first primary source of scholarly output on her. Through an examination of her musical background as a pianist and choral educator, one can identify her principal sources of musical inspiration: text, nature, and her faith. Shaped by these experiences, her compositional philosophy encapsulates five elements of text, form, rhythm, melody, and harmony as she strives to produce singer-centric, authentic, and socially relevant compositions that unite people together. What begins as a consideration of her background and compositional process culminates in practical musical analysis and conducting and vocal considerations to aid future conductors in creating compelling performances of her works. The compositions discussed are As The Rain Hides The Stars (2015), O Love (2016), Song of Miriam (2019), My Companion (2019), and Alleluia (2020).

Florence Price (1887–1953) was one of the most important African American woman composers of the early twentieth century. Price's music is known for combining techniques of Western art music with elements of the African American musical heritage. Although Price composed many works for piano, from large virtuoso pieces to characteristic miniatures, this study will address only her Piano Sonata in E minor. The purpose of this study is to analyze this sonata and discuss her compositional techniques and musical style as a combination of African American elements and Classical European procedures, combined and coordinated yet remaining in tension. Traditional European harmony, tonality, and form are successfully combined with African American characteristics: pentatonic scale, spirituals, syncopations, repetition, and dance rhythms. Indeed, Price's work is a considerable achievement, and she is one of the important African American women composers who should be better recognized today.

Rapsodies pour voix, clarinette, alto, et piano is a set of three songs by Charles Martin Loeffler (1861-1935) with text by Maurice Rollinat (1846-1903). The songs were composed in the summer of 1898 but never published during Loeffler's lifetime. This study compares Loeffler's holograph and copyist scores, showing differences in pitch, rhythm, and various articulation markings. Loeffler and Rollinat's biographies are included, along with scans of the holograph and copyist scores.

The American Clarinet School includes approaches to clarinet playing from European immigrants who instilled their musical style and ideas in the first generation of American-born clarinetists. Some of the first influential pedagogues from Europe include Daniel Bonade (1896-1976), Gustave Langenus (1883-1957), Gaston Hamelin (1884-1951), and Simeon Bellison (1881-1953). Even though they inspired many ideas of the American approach to clarinet, they were known in their time as performers rather than teachers first. The aim of this dissertation is to provide further examination into the modern clarinet professorship in the United States by examining three of the first generation of American-born clarinet professors and their contributions to pedagogy: Keith Stein (1908-1980), William Stubbins (1911-1975), and Himie Voxman (1912-2011). Topics discussed include embouchure, hand position, articulation, technique, expression and phrasing, equipment, teaching beginners, and repertoire.

Researchers of historic voice pedagogy texts have generally focused their objectives towards reviewing the recommendations of historic voice teachers pertaining to the physiological, acoustical, and musical elements of training singers; however, researchers have given less attention to the evidence of humanistic pedagogical elements presented by historic teachers of voice. This study aims to examine historic resources of vocal pedagogy for qualitative data representing exemplification of or advocacy for character strengths for voice teachers. Additionally, this study explores practical applications of character strengths within the context of the modern applied voice studio. In this context, character strengths are defined as the positive attributes of a personality that influence how a person thinks, feels, and behaves. In this document, historic pedagogical resources (N = 80) represent works published between 1811 and 1975. Using the scientifically validated VIA (Values-in-Action) Classification of Strengths, the relevant data extracted from these resources were categorized first into six virtues – wisdom, courage, humanity, justice, temperance, and transcendence. These data were further divided into the subcategories of character strengths based on descriptions located in seminal resources in character strengths research.