Stephen Goss composed Cinema Paradiso, a six-movement suite for solo guitar, as an homage to films and film directors. Goss cites nihilism as a theme in Dogville, the film that inspires the fourth movement, "Mandalay," but I assert that all the films and many musical devices throughout the piece can be read through the lens of nihilism. The first movement, "Paris, Texas," depicts the stark landscape of the opening scene of the 1984 Wim Wenders film of the same name. "Modern Times" chronicles Charlie Chaplin's slapstick-laden descent from the factory to the insane asylum in the opening sequence of his 1936 Modern Times. "Noir" is a tribute to the procedures of film noir: violent storylines that depict the harshness of life, dim lighting, and anti-hero characters, all accompanied by jazz. Lars von Trier's Dogville provides the movement "Mandalay" with its nihilistic meaning, but Goss writes that he invokes the musical style of Kurt Weill's opera The Rise and Fall of the City of Mahagonny. Just as the book people of François Truffaut's Fahrenheit 451 had to pass on books orally, Goss has burned the score for his "451," forcing guitarists to learn it by watching a video and listening to a recording. Finally, the chaotic tarantella, "Tarantino" depicts Uma Thurman's heroin overdose scene in Quinten Tarantino's Pulp Fiction. By analyzing Fredrich Nietzsche's writings to form a broader definition of nihilism and applying that definition first to each film and then to corresponding musical elements in each movement, this paper argues that nihilism acts as a connecting theme throughout Cinema Paradiso.

The early-twentieth-century culture in western art music of idolizing the composer as the autonomous creative genius has been challenged by recent developments across musicology and creativity research literature. The composer’s music is now regarded as the product of a collaborative network, influenced by all who come into contact with it—first and foremost the performer. Yet, the nature of the performer’s creative impact on the compositional process remains under-explored. This thesis is centred on a qualitative artistic research project, designed to identify and critically evaluate the prospective extent and scope of creative performer agency; it aims to ascertain how a typical lack of familiarity with the instrument may affect the composer’s creative practice, and to reveal key factors that shape the nature and the consequences of composer-performer interaction and collaboration. It proceeds by commissioning new works for guitar from a range of composers for different performers, and by documenting and analysing the processes of collaboration that result. This research agenda challenges the perception of distinct creative roles that remains resilient in present-day cultural understandings and discourse. The findings are intended to broaden understanding of contemporary collaborative practices in the compositional process for the guitar and generalize to the guitar repertoire of the long twentieth century, during which the majority of substantial works were composed in collaboration. The thesis also contributes to a developing and generalizable framework of practice-led research literature that analyses music-making by recognizing the multiple loci and their interactions that underpin all aspects of the creative processes. Chapter 1 discusses the establishment of the creative hegemony of the composer and its opposing currents across disciplines from the late romantic period to the late twentieth century. Chapter 2 comprises an indicative chronology of select collaborations in the long twentieth-century guitar repertoire and an overview of relevant practice-led research projects in performance studies. Ethnographic methodologies are reviewed in Chapter 3 and the fieldwork commissions are analysed in Chapters 4 and 5. Finally, Chapter 6 comprises an evaluation of the performer’s creative agency and its significance when placed in broader frameworks of contemporary guitar practices, contemporary composition across instrumentations, generalizing to historical guitar collaboration and its implications for creativity research.