427 research outputs found
A Functional Taxonomy of Music Generation Systems
Digital advances have transformed the face of automatic music generation
since its beginnings at the dawn of computing. Despite the many breakthroughs,
issues such as the musical tasks targeted by different machines and the degree
to which they succeed remain open questions. We present a functional taxonomy
for music generation systems with reference to existing systems. The taxonomy
organizes systems according to the purposes for which they were designed. It
also reveals the inter-relatedness amongst the systems. This design-centered
approach contrasts with predominant methods-based surveys and facilitates the
identification of grand challenges to set the stage for new breakthroughs.Comment: survey, music generation, taxonomy, functional survey, survey,
automatic composition, algorithmic compositio
Interfacing Jazz: A Study in Computer-Mediated Jazz Music Creation And Performance
O objetivo central desta dissertação é o estudo e desenvolvimento de algoritmos e
interfaces mediados por computador para performance e criação musical. É sobretudo
centrado em acompanhamentos em Jazz clássico e explora um meta-controlo dos parâmetros
musicais como forma de potenciar a experiência de tocar Jazz por músicos e
não-músicos, quer individual quer coletivamente.
Pretende contribuir para a pesquisa existente nas áreas de geração automática de
música e de interfaces para expressão musical, apresentando um conjunto de algoritmos
e interfaces de controlo especialmente criados para esta dissertação. Estes algoritmos
e interfaces implementam processos inteligentes e musicalmente informados,
para gerar eventos musicais sofisticados e corretos musical estilisticamente, de forma
automática, a partir de um input simplificado e intuitivo do utilizador, e de forma coerente
gerir a experiência de grupo, estabelecendo um controlo integrado sobre os parâmetros
globais.
A partir destes algoritmos são apresentadas propostas para diferentes aplicações
dos conceitos e técnicas, de forma a ilustrar os benefícios e potencial da utilização de
um meta-controlo como extensão dos paradigmas existentes para aplicações musicais,
assim como potenciar a criação de novos. Estas aplicações abordam principalmente
três áreas onde a música mediada por computador pode trazer grandes benefícios,
nomeadamente a performance, a criação e a educação.
Uma aplicação, PocketBand, implementada no ambiente de programação Max,
permite a um grupo de utilizadores tocarem em grupo como uma banda de jazz, quer
sejam ou não treinados musicalmente, cada um utilizando um teclado de computador ou um dispositivo iOS multitoque. O segundo protótipo visa a utilização em contextos
coletivos e participativos. Trata-se de uma instalação para vários utilizadores, para ecrã
multitoque, intitulada MyJazzBand, que permite até quatro utilizadores tocarem juntos
como membros de uma banda de jazz virtual.
Ambas as aplicações permitem que os utilizadores experienciem e participem de
forma eficaz como músicos de jazz, quer sejam ou não músicos profissionais. As aplicações
podem ser utilizadas para fins educativos, seja como um sistema de acompanhamento
automático em tempo real para qualquer instrumentista ou cantor, seja como
uma fonte de informação para procedimentos harmónicos, ou como uma ferramenta
prática para criar esboços ou conteúdos para aulas.
Irei também demonstrar que esta abordagem reflete uma tendência crescente entre
as empresas de software musical comercial, que já começaram a explorar a mediação
por computador e algoritmos musicais inteligentes.Abstract :
This dissertation focuses on the study and development of computer-mediated interfaces
and algorithms for music performance and creation. It is mainly centered on
traditional Jazz music accompaniment and explores the meta-control over musical
events to potentiate the rich experience of playing jazz by musicians and non-musicians
alike, both individually and collectively. It aims to complement existing research on automatic
generation of jazz music and new interfaces for musical expression, by presenting
a group of specially designed algorithms and control interfaces that implement
intelligent, musically informed processes to automatically produce sophisticated and
stylistically correct musical events. These algorithms and control interfaces are designed
to have a simplified and intuitive input from the user, and to coherently manage
group playing by establishing an integrated control over global common parameters.
Using these algorithms, two proposals for different applications are presented, in
order to illustrate the benefits and potential of this meta-control approach to extend existing
paradigms for musical applications, as well as to create new ones. These proposals
focus on two main perspectives where computer-mediated music can benefit
by using this approach, namely in musical performance and creation, both of which can
also be observed from an educational perspective. A core framework, implemented in
the Max programming environment, integrates all the functionalities of the instrument algorithms and control strategies, as well as global control, synchronization and communication
between all the components. This platform acts as a base, from which different
applications can be created. For this dissertation, two main application concepts were developed. The first,
PocketBand, has a single-user, one-man-band approach, where a single interface allows
a single user to play up to three instruments. This prototype application, for a multi-
touch tablet, was the test bed for several experiments with the user interface and
playability issues that helped define and improve the mediated interface concept and
the instrument algorithms. The second prototype aims the creation of a collective experience.
It is a multi-user installation for a multi-touch table, called MyJazzBand, that allows
up to four users to play together as members of a virtual jazz band.
Both applications allow the users to experience and effectively participate as jazz
band musicians, whether they are musically trained or not. The applications can be
used for educational purposes, whether as a real-time accompaniment system for any
jazz instrument practitioner or singer, as a source of information for harmonic procedures,
or as a practical tool for creating quick arrangement drafts or music lesson contents.
I will also demonstrate that this approach reflects a growing trend on commercial
music software that has already begun to explore and implement mediated interfaces
and intelligent music algorithms
Developing a Polyrhythmic Idiolect
This practice-based multi-media study sets out to reveal how procedural methodologies effect transformative change in a polyrhythmic drum-set idiolect, premised on the idea that archetypal variants and phraseological patterning constituting my musical “voice” are, primarily, results of a procedural mind rather than aggregations of replicative ideas acquired from elsewhere. The thesis accordingly sets out a detailed participant-observer study designed to reveal methodological processes and outcomes pertaining to the cultivation of a unique sonic identity. In revealing how structural-organisational processes can evolve personalised ways of manipulating rhythm, this research offers new analytical tools for understanding what improvising drummers do. Two important aims of the study are (a) to effect and document transformative change in my drum-set language through the application of improvisational methodologies, and (b) to reveal these procedures in operation from a participant-observer perspective, thereby showing how sonic identity can be individuated through personal agency and decision-making/selection processes operating within constraints. Original generative methodologies for hybridizing vocabulary and propagating unique archetypal variants – namely, the Iterative Loop Cycle and Transitional Synthesis - are central to this project, which targets six developmental areas: Suspended Primary Pulsation, Densities, Pulse Streaming, Transposing Rhythm, Isochronous Asymmetry and Mixed Rates
Cubaneo In Latin Piano: A Parametric Approach To Gesture, Texture, And Motivic Variation
ABSTRACT
CUBANEO IN LATIN PIANO: A PARAMETRIC APPROACH TO GESTURE, TEXTURE, AND MOTIVIC VARIATION
COPYRIGHT
Orlando Enrique Fiol
2018
Dr. Carol A. Muller
Over the past century of recorded evidence, Cuban popular music has undergone great stylistic changes, especially regarding the piano tumbao. Hybridity in the Cuban/Latin context has taken place on different levels to varying extents involving instruments, genres, melody, harmony, rhythm, and musical structures. This hybridity has involved melding, fusing, borrowing, repurposing, adopting, adapting, and substituting. But quantifying and pinpointing these processes has been difficult because each variable or parameter embodies a history and a walking archive of sonic aesthetics. In an attempt to classify and quantify precise parameters involved in hybridity, this dissertation presents a paradigmatic model, organizing music into vocabularies, repertories, and abstract procedures.
Cuba\u27s pianistic vocabularies are used very interactively, depending on genre, composite ensemble texture, vocal timbre, performing venue, and personal taste. These vocabularies include: melodic phrases, harmonic progressions, rhythmic cells and variation schemes to replace repetition with methodical elaboration of the piano tumbao as a main theme. These pianistic vocabularies comprise what we actually hear.
Repertories, such as pre-composed songs, ensemble arrangements, and open- ended montuno and solo sections, situate and contextualize what we hear in real life musical performances.
Abstract procedures are the thoughts, aesthetics, intentions, and parametric rules governing what Cuban/Latin pianists consider possible. Abstract procedures alter vocabularies by displacing, expanding, contracting, recombining, permuting, and layering them.
As Cuba\u27s popular musics find homes in its musical diaspora (the United States, Latin America and Europe), Cuban pianists have sought to differentiate their craft from global salsa and Latin jazz pianists. Expanding the piano\u27s gestural/textural vocabulary beyond pre-Revolutionary traditions and performance practices, the timba piano tumbao is a powerful marker of Cuban identity and musical pride, transcending national borders and cultural boundaries
Tony Williams' drumset ideology to 1969: Synergistic emergence from an adaptive modeling of feel, technique and creativity as an archetype for cultivating originality in jazz drumset performance studies
I identify Tony Williams’ formative drumset ideology as being emergent from his adaptive modeling of the feel, technique and creativity identified in the drumming of Art Blakey, Max Roach and Philly Joe Jones respectively and present the results of extensive textual and musicological research on Williams’ formative practices between 1945 and 1969 as an archetype for cultivating originality in jazz drumset performance studies. I examine patterns of creative thought in the New York jazz community as they developed from the relative heteronomy of modernist bebop improvisation to the postmodernist aesthetic of jazz-rock fusion resulting in the emergence of collective autonomy in musical interaction and improvisation. My research reveals Willams’ possession of autotelic personality and utilisation of learning techniques associated with heutagogy. Also identified is the prevalence of entrainment in the social and musical interactions of the New York jazz community and I interpret these qualities through the lens of the theory of complex adaptive systems as a model for learning in jazz drumset performance studies. I analyse Williams’ ensemble and solo drumming in comparison to that of Blakey, Roach and Jones in addition to Roy Haynes by using an analytic schema designed specifically for identification of contrasting qualities in the voicing of rhythm and expression as revealed in the grouping and ordering of limbs in drumset performance. I present a complete stylistic overview of Williams’ recorded output until 1969 including swing, avant garde, ballad, straight eighth-note and sixteenth-note oriented styles as well as complex temporal events such as polymetric superimposition, rubato, polytempo, superimposed metric modulation, metric modulation and tempo fluctuation
West African Music in the Music of Art Blakey, Yusef Lateef, and Randy Weston
This Dissertation is a historical study of the cultural, social and musical influences that have led to the use of West African music in the compositions and performance of Art Blakey, Yusef Lateef, and Randy Weston. Many jazz musicians have utilized West African music in their musical compositions. Blakey, Lateef and Weston were not the first musicians to do so, however they were chosen for this dissertation because their experiences, influences, and music clearly illustrate the importance that West African culture has played in the lives of African American jazz musicians. Born during the Harlem Renaissance each of these musicians was influenced by the political views and concepts that dominated African American culture at that time. Imperative among those influences were the concept of pan-Africanism, the writings of Marcus Garvey and the music of Duke Ellington. Additionally, Thelonious Monk, Kenny Clarke and Dizzy Gillespie three of the most important contributors to the bebop revolution made great impressions on Blakey, Lateef, and Weston. All three musicians traveled to West Africa, and while each visited Africa for different reasons, all three were greatly influenced by the music they heard and the musicians they interacted with. All of these influences led to significant use of West African music in the works of Blakey, Lateef and Weston.Blakey, Weston, and Lateef became professional musicians in their own rights during a period of intense civil rights activities in the United States. Civil Rights activism along with the liberation of African Nations inspired compositions and performances by these three musicians that incorporated elements of West African music with jazz. Through these activities Blakey, Weston, and Lateef were able to provide artistic commentary on the strides being made for the civil rights of both Africans and African Americans
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