This dissertation explores middleground functionality of six-four chords by combining a voice-leading approach with hypermetrical analysis. By acknowledging the functional ambiguity of certain six-four chords that do not fit into traditional classifications (Aldwell and Schachter's cadential, consonant, passing, and neighboring six-four), or that can be seen as fitting in more than one category, I show that our interpretation of deeper-level structures is contingent upon how we choose to hear the functionality of these harmonies. Three types of six-four chords are introduced: cadential/consonant, passing/cadential, and neighboring/consonant six-four, illustrated by works by Robert Schumann, Brahms, and Saint-Säens. Each pair refers to an ambiguity—the same chord invites two alternative harmonic interpretations. I call these chords nontraditional in the sense that they shed more light on the musical structure with their ambiguity, rather than when being wedged into a single type of a six-four chord. This approach renews the ways of hearing the malleability of nonconventional Romantic structures and permits us to trace the path of each work as a unique tonal trajectory from a listener's perspective.

This thesis is a critical analysis and creative commentary providing research and insight into my 150-minute multimedia exhibition, "Femininity: Ownership and Power," that premiered October 23, 2021. All of my research, composition, and collaboration efforts seek to recontextualize the semiotics of ‘femininity' through ownership and empowerment from varying intersections and identities. The titles of the eight works composed and premiered as part of the exhibition include: a beautiful reckoning; Dust; Moirai; Gaia; Portrait of the American Woman; Shared, In Balanced Contrast; At My Intersection; and I See You. Also included was #pinkcode, an exhibit that features a fuschia graphic user interface for an interactive modulation synthesis application built in Csound designed to bring femininity into computer music spaces. The musical compositions vary in instrumentation including flute, alto flute, voice, guitar, viola, harp, cajon, vibraphone, live electronics, and fixed media. They also vary in medium including live performance, virtual reality video, music video, audio-reactive TouchDesigner video, immersive text projections, light show, and live dance. Feminist texts by women poets and authors recited by women personally connected to me are also included in the fabric of the musical fixed media of multiple pieces in the thesis exhibition. Collaborators of artistic media including …