The article is a discussion of works by two Danish composers who both, with self-constructed instruments, challenge computer music as genre, the understanding and use of conventional technology, and the music's relation to history. At first glance, the use of homemade instruments appears to be a common characteristic. But, when one takes a closer look, different discourses and various discussions of media and materiality are revealed. In the article the various positions are unfolded through discussions within the theoretical field of media archaeology – a science with its roots in media studies, but also an important framework for the production and understanding of a variety of DIY practices.

The overall purpose with the article is twofold: on the one hand it illustrates how theories from the field of media archaeology contribute interesting perspectives to discussions of artistic work within the area of DIY. On the other hand, it also serves as a critical discussion of media archaeology as not necessarily the solution to every aspect of artistic practices. The two artists are Morten Riis and Goodiepal.

Hierarchical and other historically dominant models of perceived musical organisation are increasingly inapplicable to new musical processes and repertoire. The next major paradigm shift for music models, structures and concepts, perhaps comparable in importance to that in which polyphony gave way to homophony, may be a shift of emphasis from means of acoustic production and the nature of sound per se to new musical models based on psychoacoustics, cognitive studies and subjective auditory experience.

The HIEMPA project combined a team of people with technical, artistic, environmental and cultural expertise towards an artistic outcome aiming to extend the New Zealand sonic art tradition. The work involved collecting audio samples from the aquascape of the Ruakuri Caves and Nature Reserve in Waitomo, South Waikato, New Zealand; and samples of a variety of pütorino – a New Zealand Mäori wind instrument. Following a machine learning analysis of this audio material and an analysis of the performance material, hybrid digital instruments were built and mapped to suitable hardware triggers. The new instruments are playable in realtime, along with the electroacoustic manipulation of pütorino performances. The project takes into account the environmental and cultural significance of the source material, with the results to be released as a set of compositions. This paper discusses the background research and process of the project.

What is ‘orchestral’ about a networked laptop orchestra? And what is network-like about a classical orchestra? This article juxtaposes orchestras, nineteenth-century music machines and twenty-first-century network music projects. Drawing on organology and cybernetics, it asks how these systems connect people and instruments. It considers interaction and coordination in particular networks, from the panharmonicon to PLork, but also their abstract informational topologies. Ultimately, orchestra machines, old and new, involve both technical and social organisation – and, as such, they can be used to problematise the ontological separation of technology and society.

One of Pierre Schaeffer’s achievements in his musical research was his proposal of the sound object as a basic unit of musical experience and his insistence on listening as a main focus of research. Out of this research grew a radical new music theory of sound-based composition. This article will draw on this extensive research to explore the spaces where this music is heard and present the claim that the space in which music is experienced is as much a part of the music as the timbral material itself. The key question here is the changes made to timbral material through acousmatic spatial listening and the subjective analysis affordance of the listeners’ placement and perspective. These consequences are studied from a phenomenological and psychoacoustic perspective and it is suggested that Schaeffer’s research on timbral and musical concepts can be extended to include spatial features.

Zagreb Everywhere (2001), a video portrayal of the city of Zagreb, Croatia, is the result of an international collaboration between writer Gordana Crnković (Croatia), video artist Victor Ingrassia (US), and composer David Hahn (US), who collected sounds from Zagreb and together with some of his own music created the soundscape for the piece. Opposing stereotypes about the ‘barbaric Balkans’ often reinforced by Western media during the recent war in that region, Zagreb Everywhere provides a unique view of Zagreb and its inimitable features, while at the same time showing the experiences of that city and its people as having a broad human appeal and resonance. The piece exists in two formats: (i) a stand-alone video work, and (ii) a multimedia performance piece with projected visual images, sound, and live narration. After a brief recounting of the genesis of the idea for Zagreb Everywhere and the main aesthetic aspects of the project, this paper discusses the methods in which the sounds were collected in the field and compiled, how these sounds were edited in the studio, and how the entire piece was assembled. Zagreb Everywhere premiered in May 2001 at the University of Washington in Seattle.

The process of creating computer-based music is increasingly being conceived in terms of complex chains of mediations involving composer/performer and computer software interactions that prompt us to reconsider notions of materiality within the context of digital cultures. Recent scholarship has offered particularly useful re-evaluations of computer music software in relation to musical instrumentality. In this article, we contend that given the ubiquitous presence of computer units within contemporary musical practices, it is not simply music software that needs to be reframed as musical instruments, but rather the diverse material strata of machines identified as computers that need to be thought of as instruments within music environments. Specifically, we argue that computers, regardless of their technical specifications, are not only ‘black boxes’ or ‘meta-tools’ that serve to control music software, but are also material objects that are increasingly being used in a wide range of musical and sound art practices according to an ‘analog’ rather than ‘digital’ logic. Through a series of examples implicating both soft and hard dimensions of what constitutes computers, we provide a preliminary survey of practices calling for the need to rethink the conceptual divide between analog and digital forms of creativity and aesthetics.

This paper describes the interactive strategies adopted during the composition and realisation of construction 3 for soprano saxophone and multiple media, by Tony Myatt and Peter Fluck. This work is an interactive multiple media composition for computer, computer-enhanced saxophone and computer graphics projected onto irregularly shaped screens. Derivation of the performer sensing system and mapping strategies to control signal processing, computer generated materials and communication gestures between the performer and computer are described. These processes include generative mapping techniques using neural networks for the recognition of gestural information and the development and application of wireless, wearable sensing technology. This work is described as a holistic approach to the derivation of performer sensing, data mapping and the application of reactive and interactive processes in the context of the creation of a new musical and multiple media composition.

Given the growing acceptance of information and communication technology (ICT) as integral to today's middle and secondary school classrooms, electroacoustic music would seem on the surface to be a central feature of the music curriculum. However, models that approximate actual practices of electroacoustic music in the classroom are rare, with many schools focusing squarely on ICT, either as tools to facilitate traditional musical contexts or to explore innovative uses of that technology. Also, with the exception of some notable recent developments, there are few initiatives to bring middle and secondary students, or their teachers, into contact with the practices of electroacoustic music communities. The purpose of this article is to explore this problematic gap between the education and electroacoustic music communities in an attempt to identify some of the issues that lie at the foundation of an effective curriculum. The position taken is that these foundational matters need to be addressed prior to any discussion of ‘best practices’ for middle and secondary electroacoustic music education.

This essay elaborates a field of general aesthetic considerations relevant to the sonification of data. A set of dialectical tropes are introduced to define the possibility space for organised sonified data: data-in-itself and the listener-for-itself; cognitive support and sabotage; and the Peircean triad of rheme–dicisign–argument. Taken together, these three dialectical parameters elaborate a conceptual space in which strategies can be sought for mapping acoustic parameters to data features, data structure and sonic transformations, all with respect to listener reception. A work-in-progress is discussed in connection with this general aesthetic field, and considerations of the aesthetic space are applied to several works. Finally, the notion of data verité is explored in connection to ‘big data’ and issues related to the transformation of data into information generally.

Group multi-disciplinary projects face difficult challenges in social collaboration, diverse technologies and aesthetic grounds. Combining sound, image and space into a sufficiently malleable set of materials for creation is a complex task. As such projects lack a common ground from which to start, an experimental, practical approach is suggested, with a non-hierarchical, informal group structure. The Meta-Orchestra project, tackling these problems since 2000, re-engaged with the issues in a fourth meeting in Maastricht in 2004. This paper lays out the context of multi-disciplinary work, influenced by developments in computer technologies, by outlining the changed roles of the orchestra, the score and audio-visual theories. The Meta-Orchestra is described against a theoretical frame of social, technical and aesthetic considerations. Although the project will not be forced into this framework, descriptions of the palette, the strategies to create common grounds, the areas opened up by wireless network technologies, aesthetic issues of layering sounds and images, and the development of a central score system, illustrate the layered complexities of the Meta-Orchestra.

The history of music in the twentieth century is viewed as a process of expanding the sonic material of music to include all sound. Technological barriers to the full exploitation of the domain of sound are suggested as causing the process to take more time than it would otherwise due to cultural or aesthetic factors alone. Important historical developments in music over the last century are reconsidered to be, at least in part, strategies for circumventing technological limitations to manipulating and accessing all sound. Support for this perspective is found in the words of artists and composers of the time and in comparisons between the technologies available for creation in the visual and the sonic arts. Sound modelling is examined as a post all-sound paradigm holding promise for normalising the relationship between sound and music.

Fifty years down the line, the analysis of computer music is still a very complex issue, highly dependent on the identity of computer music itself: the variety of software, the lack of a common musical notation for scores, the absence or presence of computer data. This has led to the emergence of a multitude of analytical methods, including aesthesical analysis, which approaches music from the point of view of perception, and poietical analysis, which pays attention to the creative process.

This study aims to combine these two methods of analysis in order to understand the relationship between technology and the actual piece of music. The article presents a methodological approach – focused on six pieces produced at IRCAM in Paris and at CSC in Padua, between 1975 and 1985 – via an in-depth consideration of Mauro Graziani's Winter leaves, a work conceived in 1980 at the CSC using Music360. The method used consists of comparing data collected using a diversity of practices: repeated listening, the tracing of graphical schematics, sonogram and spectrogram analysis, data listing analysis. An algorithm has also been created in order to calculate the degree to which the software is exploited and to enable a comparison between the different analyses. It is hoped that this procedure will combine traditional musicological methods with new approaches suited to the medium and grounded in a thorough knowledge of computer technology and musical environments.

The network serves as a conceptual, metaphorical, practical and musical force that drives Sustainable, a dynamic robotic sound installation. The piece is comprised of seven autonomous water gong nodes that are networked together by water tubes to distribute water throughout the system. A water resource allocation algorithm guides this distribution process and produces an ever-evolving sonic and visual texture. A simple set of behaviours govern the individual gongs, and the system as a whole exhibits emergent properties that yield local and large-scale forms in sound and light that are visually and musically compelling.

This article attempts to identify trends in non-academic Japanese electronic music related to the representation of identity issues including gender, sexuality, ethnicity and race. Simultaneously, it attempts to point out limitations in Western identity politics which complicate the identification and clarification of such themes. In particular, the Western desire to define cultural diversity through a multiplication of distinct identity constructs is contrasted with Japanese aversions to images of factionalism or political affiliation. It is postulated that the ‘Globular’ identity politics found in Japanese electronic music suggest ways of thinking around Western ideological conundrums such as the tendency to use terms of ‘equality’ (a notion of similarity) when negotiating for communal ‘diversity’ (a notion of dissimilarity). This extends to current attempts at diversification among academic and commercial digital audio producers.

bill fontana is an american composer and artist who has been working with large-scale sound installations since the 1970s. in his installations he recontextualises sounds by transmitting them from one location to another, and uses the transported sounds as acoustical ‘overlay’, masking the sounds naturally occurring in the installation spaces. his installations often occur in central urban environments, and he has, for example, been commissioned in conjunction with the fifty-year anniversary of d-day (1994, paris), and the 100-year anniversary of brooklyn bridge (1983, new york city).

The applications of digital technologies in the world of art continue to explode, and various artistic disciplines begin to converge as a result. More artists are working in a wide variety of media while, at the same time, increasing specialisation results in a greater number of collaborative, interdisciplinary activities. The ability to collaborate effectively with other artists is a skill set that must be addressed from a curricular standpoint, and music faculty must engage with colleagues in the other arts to provide students with the appropriate learning opportunities. While many institutions have developed successful models for doing this, information about those models has not been widely disseminated. Institutions that have found this change difficult may face a variety of obstacles, including highly compartmentalised departments, a crowded curriculum, and shortages in staffing and funds. One model for change is presented that focuses on building curriculum and shared facilities, using technology as a means to facilitate interdisciplinary collaboration.