Defibrillator

Defibrillator is a 16’41” musical work for solo performer, laptop computer and electric guitar. The electric guitar is processed in real-time by digital signal processing network in software, with gestural control provided by a foot-operated pedal board. --------- The work is informed by a range of ideas from the genres of electroacoustic music, western art music, popular music and cinematic sound. It seeks to fluidly cross and hybridise musical practices from these diverse sonic traditions and to develop a compositional language that draws upon multiple genres, but at the same time resists the ability to be located within a singular genre. Musical structures and sonic markers which form genre are ruptured at strategic levels of the musical structure in order to allow for a cross flow of concepts between genres. The process of rupture is facilitated by the practical implementation of music and sound reception theories into the compositional process. -------- The piece exhibits the by-products of a composer born into a media saturated environment, drawing on a range of musical and sonic traditions, actively seeking to explore the liminal space in between these traditions. The project stems from the author's research interests in locating points of connection between traditions of experimentation in diverse musical and sonic traditions arising from the broad uptake of media technologies in the early 20th century.

The way

In this wall-mounted sculpture, a car stereo is mounted into a photographic image of a redwood forest. It plays a sparse and evocative guitar soundtrack. The supporting cabinet is finished with timber veneer to resemble a retro home stereo or piece of designer furniture. This work examines how we construct, represent and deploy notions of nature in our contemporary lives. It mixes the languages of furniture design, landscape photography and sculpture. Drawing on Zygmunt Bauman’s theoretical work on “liquid modernity”, this work questions how and where we find space for contemplation and reflection in a contemporary context increasingly defined by temporary social bonds and consumer choices.

Art of sleeping - "Like a Thief"

Research background Art of Sleeping’s “Like a Thief” is an EP of popular music produced at Airlock studios and released in 2012 by the record label Dew Process. “Like a Thief” contributes to studies in the field of music production, as well as furthering research into the role of of national radio play in the development of emerging musicians and artists. Using Australian bands such as Boy and Bear as a reference point, the EP showcases the vocal range of Caleb Hodges and investigates possibilities in extending the modes of musicality possible within the recording studio through use of multiple layering of processed keyboards and electric guitar. Scholars such as Ben Eltham and journalists such as Everett True have written about the importance of the support of Australia’s national youth broadcaster Triple J in the early stages of a band’s development. The approach of the production of the EP was conceived with this agenda in mind, and asked, what can we learn about the relationships between popular music production, distribution and consumption, and the role that national public radio has come to play in the Australian context? Research contribution This project has identified that certain avenues of the music industry continue to aligned with Triple J airplay, that these avenues play an important role in the level of success that artists are likely to achieve, and that targeted understanding of music production techniques and aesthetics may contribute to success in this regard. Research significance The EP’s two singles were both in the top 100 most frequently played tracks on Triple J in 2012, and the band were able to leverage this exposure in securing a record deal with Dew Process, along with being selected as part of the competitive peer review process for festival performances such as Splendour in the Grass. The work received positive peer reviews, with indieshuffle writing: “Brisbane's Art of Sleeping are a truly talented band. … the five-piece gained plenty of local attention earlier this year with their stunning single "Empty Hands.” This was the first single off their new EP, Like a Thief, which was produced by the renowned Yanto Browning (The Medics, The Jungle Giants) … The EP includes five tracks of incredible power and sentiment … Title track "Like a Thief” is … [a] standout, again a vast and expansive song which showcases the band's completeness”

Tristate

"This work forms part of a much larger collaborative album project in progress between Tim Bruniges, Julian Knowles and David Trumpmanis which explores the intersections between traditional rock instrumentation and analogue and digital media. All of the creative team are performers, composers and producers. The material for the album was thus generated by a series of in studio improvisations and performances with each collaborator assuming a range of different and alternating roles – guitars, electronics, drums, percussion, bass, keyboards production. Thematically the work explores the intersection of instrumental (post) rock, ambient music, and historical electro-acoustic tape composition traditions. Over the past 10 years, musical practice has become increasingly hybrid, with the traditional boundaries between genre becoming progressively eroded. At the same time, digital tools have replaced many of the major analogue technologies that dominated music production and performance in the 20th century. The disappearance of analogue media in mainstream musical practice has had a profound effect on the sonic characteristics of contemporary music and the gestural basis for its production. Despite the increasing power of digital technologies, a small but dedicated group of practitioners has continued to prize and use analogue technology for its unique sounds and the non-linearity of the media, aestheticising its inherent limitations and flaws. At the most radical end of this spectrum lie glitch and lo-fi musical forms, seen in part as reactions to the clinical nature of digital media and the perceived lack of character associated with its transparency. Such developments have also problematised the traditional relationships between media and genre, where specific techniques and their associated sounds have become genre markers. Tristate is an investigation into this emerging set of dialogues between analogue and digital media across composition, production and performance. It employs analogue tape loops in performance, where a tape machine ‘performer’ records and hand manipulates loops of an electric guitar performer on ‘destroyed’ tape stock (intentionally damaged tape), processing the output of this analogue system in the digital domain with contemporary sound processors. In doing so it investigates how the most extreme sonic signatures of analogue media – tape dropout and noise – can be employed alongside contemporary digital sound gestures in both compositional and performance contexts and how the extremes of the two media signatures can brought together both compositionally and performatively. In respect of genre, the work established strategies for merging compositional techniques from the early musique concrete tradition of the 1940s with late 60s popular music experimentalism and the laptop glitch electronica movement of the early 2000s. Lastly, the work explores how analogue recording studio technologies can be used as performance tools, thus illuminating and foregrounding the performative/gestural dimensions of traditional analogue studio tools in use."

Thoughts make the world

Thoughts Make the World is a synchronised two-channel video with sound. On the right-hand screen, a young man and woman exchange timeworn philosophical phrases and existential questions. On the left-hand screen, a guitarist plays a soundtrack that slowly builds over time. As the actors’ quest for meaning struggles toward an unresolved end, the guitarist launches into a climactic, liberating solo, eclipsing their somewhat-labored attempts to understand existence. By contrasting these verbal and non-verbal signifiers of self-reflection and self-expression, Thoughts Make the World questions how and where to grapple with enduring existential problems in a context dominated by the pre-packaged formats of popular culture and ironic modes of individualised response.

Borrowing a Stairway to Heaven : did Led Zeppelin rip off a riff?

More than 40 years after the release of Stairway to Heaven, English rock band Led Zeppelin are facing allegations that its iconic guitar riff was stolen from Taurus, a song released in 1968 by the American rock band Spirit. The two riffs are clearly similar: they share a four-bar instrumental guitar passage with similar harmony, tempo and stylistic features. Businessweek has created a short game where you can test your skill at telling the two apart...

Theory and Analysis of Classic Heavy Metal Harmony

This thesis explores melodic and harmonic features of heavy metal, and while doing so, explores various methods of music analysis; their applicability and limitations regarding the study of heavy metal music. The study is built on three general hypotheses according to which 1) acoustic characteristics play a significant role for chord constructing in heavy metal, 2) heavy metal has strong ties and similarities with other Western musical styles, and 3) theories and analytical methods of Western art music may be applied to heavy metal. It seems evident that in heavy metal some chord structures appear far more frequently than others. It is suggested here that the fundamental reason for this is the use of guitar distortion effect. Subsequently, theories as to how and under what principles heavy metal is constructed need to be put under discussion; analytical models regarding the classification of consonance and dissonance and chord categorization are here revised to meet the common practices of this music. It is evident that heavy metal is not an isolated style of music; it is seen here as a cultural fusion of various musical styles. Moreover, it is suggested that the theoretical background to the construction of Western music and its analysis can offer invaluable insights to heavy metal. However, the analytical methods need to be reformed to some extent to meet the characteristics of the music. This reformation includes an accommodation of linear and functional theories that has been found rather rarely in music theory and musicology.

Musiikki ahdistuksen taitona : Filosofinen tutkimus musiikin eksistentiaalis-ontologisesta merkityksestä

Music as the Art of Anxiety: A Philosophical Approach to the Existential-Ontological Meaning of Music. The present research studies music as an art of anxiety from the points of view of both Martin Heidegger s thought and phenomenological philosophy in general. In the Heideggerian perspective, anxiety is understood as a fundamental mode of being (Grundbefindlichkeit) in human existence. Taken as an existential-ontological concept, anxiety is conceived philosophically and not psychologically. The central research questions are: what is the relationship between music and existential-ontological anxiety? In what way can music be considered as an art of anxiety? In thinking of music as a channel and manifestation of anxiety, what makes it a special case? What are the possible applications of phenomenology and Heideggerian thought in musicology? The main aim of the research is to develop a theory of music as an art of existential-ontological anxiety and to apply this theory to musicologically relevant phenomena. Furthermore, the research will contribute to contemporary musicological debates and research as it aims to outline the phenomenological study of music as a field of its own; the development of a specific methodology is implicit in these aims. The main subject of the study, a theory of music as an art of anxiety, integrates Heideggerian and phenomenological philosophies with critical and cultural theories concerning violence, social sacrifice, and mimetic desire (René Girard), music, noise and society (Jacques Attali), and the affect-based charme of music (Vladimir Jankélévitch). Thus, in addition to the subjective mood (Stimmung) of emptiness and meaninglessness, the philosophical concept of anxiety also refers to a state of disorder and chaos in general; for instance, to noise in the realm of sound and total (social) violence at the level of society. In this study, music is approached as conveying the existentially crucial human compulsion for signifying i.e., organizing chaos. In music, this happens primarily at the immediate level of experience, i.e. in affectivity, and also in relation to all of the aforementioned dimensions (sound, society, consciousness, and so on). Thus, music s existential-ontological meaning in human existence, Dasein, is in its ability to reveal different orders of existence as such. Indeed, this makes music the art of anxiety: more precisely, music can be existentially significant at the level of moods. The study proceeds from outlining the relevance of phenomenology and Heidegger s philosophy in musicology to the philosophical development of a theory of music as the art of anxiety. The theory is developed further through the study of three selected specific musical phenomena: the concept of a musical work, guitar smashing in the performance tradition of rock music, and Erik Bergman s orchestral work Colori ed improvvisazioni. The first example illustrates the level of individual human-subject in music as the art of anxiety, as a means of signifying chaos, while the second example focuses on the collective need to socio-culturally channel violence. The third example, being music-analytical, studies contemporary music s ability to mirror the structures of anxiety at the level of a specific musical text. The selected examples illustrate that, in addition to the philosophical orientation, the research also contributes to music analysis, popular music studies, and the cultural-critical study of music. Key words: music, anxiety, phenomenology, Martin Heidegger, ontology, guitar smashing, Erik Bergman, musical work, affectivity, Stimmung, René Girard

STUDENT'S-t MIXTURE MODEL BASED MULTI-INSTRUMENT RECOGNITION IN POLYPHONIC MUSIC

We address the problem of multi-instrument recognition in polyphonic music signals. Individual instruments are modeled within a stochastic framework using Student's-t Mixture Models (tMMs). We impose a mixture of these instrument models on the polyphonic signal model. No a priori knowledge is assumed about the number of instruments in the polyphony. The mixture weights are estimated in a latent variable framework from the polyphonic data using an Expectation Maximization (EM) algorithm, derived for the proposed approach. The weights are shown to indicate instrument activity. The output of the algorithm is an Instrument Activity Graph (IAG), using which, it is possible to find out the instruments that are active at a given time. An average F-ratio of 0 : 7 5 is obtained for polyphonies containing 2-5 instruments, on a experimental test set of 8 instruments: clarinet, flute, guitar, harp, mandolin, piano, trombone and violin.

Fishwater and agar as binders in a prawn diet

The objectives of the study were to find out the proportion of water to fish fins, skin and bones that would give a good gel and to determine the effect of a combination of fish water and commercial crude agar on the water stability of the prawn diet. Under the conditions of the experiments it was concluded: (1) Fish water and commercial agar or agar bar gave the most stable pellet, 65% water stability; (2) a strong gel is obtained when one part shark fin is boiled in 1.5 parts water; (3) more fish water can be obtained from guitar fish than from shark fish.

MUSICAL EXOTICISM EXPLORED IN PIANO WORKS FROM THE EIGHTEENTH CENTURY THROUGH THE EARLY TWENTIETH CENTURY

Musical exoticism is the evocation of a culture different from that of the composer. It occurs anytime a composer tries to conjure up the music of a country not his own. Although there have been studies of exoticism in the piano works of an individual composer, namely Debussy, there has not been a comprehensive study of musical exoticism in the piano literature as a whole. Upon chronological examination of the piano repertoire, general trends exhibiting exoticism become evident. The first general trend is the emergence of the Turkish style (alia turca) in the eighteenth century. Turkish style soon transmuted to the Hungarian-Gypsy style (all 'ongarese or style hongrois). [In Beethoven's Op. 129, it is alia ingharese.] Composers often alternated between the two styles even in the same composition. By the late nineteenth century, style hongrois was firmly entrenched in the musical language of Austro-German composers, as seen in the works of Brahms. In the nineteenth century, composers turned to the Middle East, North Africa and Spain for inspiration. In particular are several compositions emulating Spanish dance music, culminating in the Spanish works of Debussy and Ravel. The gamelans from Indonesia and objects from the Far East of Japan and China, brought by advances in trade and transportation, captivated the imagination of composers at the turn of the twentieth century. Also in the early twentieth century, composers tried emulating dance and jazz music coming from the Americas, such as the cakewalk, minstrelsy, and the blues. One sees the ever widening sphere of exotic inspiration for western music composers: from the Turkish invasions to the traveling Gypsies of Hungary; to the captivating dance rhythms, soulful cante jondo sections, and guitar flourishes of Spain; expanding further to the far reaches of Asia and the jazzy rhythms of the Americas. This performance dissertation consists of three recitals presented at the University of Maryland, and is documented on compact disc recordings which are housed within the University of Maryland Library System. The recordings present the music of Balakirev, Beethoven, Brahms, Chopin, Debussy, Haydn, Hummel, Milhaud, Moszkowski, Mozart, Ravel, and Schubert.

Instrumental Parasites: Interfacing the Fragile and the Robust

The parasitical relationship between the grand piano and the myriad objects used in its preparation as pioneered by John Cage in the late 1940’s is here discussed from a perspective of free improvisation practice. Preparations can be defined as the use of a “non-instrument” object (screws, bolts, rubbers etc…) to alter or modify the behaviour of an instrument or part of an instrument. Although also present in instrumental practices based on the electric guitar or the drum kit, the piano provides a privileged space of exploration given its large‐scale resonant body. It also highlights the transgressive aspect of preparation (the piano to be prepared often belongs to a venue rather than to the pianist herself, hence highlighting relationships of trust, care and respect). Since 2007 I have used a guitar-object (a small wooden board with strings and pick ups) connected to a small amplifier to prepare the grand piano in my free improvisation practice. This paper addresses the different relationships afforded by this type preparation which is characterised by the fact that the object for preparation is in itself an instrument (albeit a simplified one), and the preparation is ephemeral and intrinsic to the performance. The paper also reflects on the process of designing an interface from and for a particular practice and in collaboration with a guitar luthier.

Para uma interpretação na guitarra das sonatas BMW 1001/1003/1005 de Bach inspirada numa memorabília das práticas interpretativas

O presente trabalho procura compreender as abordagens interpretativas desenvolvidas na guitarra das sonatas para violino BWV 1001, 1003 e 1005 de Bach e apresenta uma proposta de interpretação inspirada no autógrafo original. Sistematiza características de transcrições e gravações das obras no instrumento, e considera as respectivas inferências interpretativas. Face ao significativo número de autores e intérpretes que, adaptando o texto de Bach, privilegiam a faceta harmónica da guitarra e desvalorizam o uso de recursos expressivos da prática interpretativa barroca implícitos e explícitos na notação, problematiza os desafios colocados a uma interpretação num instrumento harmónico que mantém o texto escrito para um outro predominantemente melódico, e faz da articulação o seu centro, facultando propostas de realização. O texto de Bach para violino, as práticas barrocas e o legado dos discursos interpretativos sobre as obras integram o repositório de memórias que inspiraram e fundamentaram a criação de uma interpretação. Nela se tomam opções estéticas e encontram as respectivas soluções de realização técnica na sequência da procura de novos caminhos interpretativos, através da recuperação de alguns aspectos que teriam tido expressão numa imaginária interpretação oitocentista – criando uma outra memória.

Corrélats neuronaux de l'expertise auditive

La voix humaine constitue la partie dominante de notre environnement auditif. Non seulement les humains utilisent-ils la voix pour la parole, mais ils sont tout aussi habiles pour en extraire une multitude d’informations pertinentes sur le locuteur. Cette expertise universelle pour la voix humaine se reflète dans la présence d’aires préférentielles à celle-ci le long des sillons temporaux supérieurs. À ce jour, peu de données nous informent sur la nature et le développement de cette réponse sélective à la voix. Dans le domaine visuel, une vaste littérature aborde une problématique semblable en ce qui a trait à la perception des visages. L’étude d’experts visuels a permis de dégager les processus et régions impliqués dans leur expertise et a démontré une forte ressemblance avec ceux utilisés pour les visages. Dans le domaine auditif, très peu d’études se sont penchées sur la comparaison entre l’expertise pour la voix et d’autres catégories auditives, alors que ces comparaisons pourraient contribuer à une meilleure compréhension de la perception vocale et auditive. La présente thèse a pour dessein de préciser la spécificité des processus et régions impliqués dans le traitement de la voix. Pour ce faire, le recrutement de différents types d’experts ainsi que l’utilisation de différentes méthodes expérimentales ont été préconisés. La première étude a évalué l’influence d’une expertise musicale sur le traitement de la voix humaine, à l’aide de tâches comportementales de discrimination de voix et d’instruments de musique. Les résultats ont démontré que les musiciens amateurs étaient meilleurs que les non-musiciens pour discriminer des timbres d’instruments de musique mais aussi les voix humaines, suggérant une généralisation des apprentissages perceptifs causés par la pratique musicale. La seconde étude avait pour but de comparer les potentiels évoqués auditifs liés aux chants d’oiseaux entre des ornithologues amateurs et des participants novices. L’observation d’une distribution topographique différente chez les ornithologues à la présentation des trois catégories sonores (voix, chants d’oiseaux, sons de l’environnement) a rendu les résultats difficiles à interpréter. Dans la troisième étude, il était question de préciser le rôle des aires temporales de la voix dans le traitement de catégories d’expertise chez deux groupes d’experts auditifs, soit des ornithologues amateurs et des luthiers. Les données comportementales ont démontré une interaction entre les deux groupes d’experts et leur catégorie d’expertise respective pour des tâches de discrimination et de mémorisation. Les résultats obtenus en imagerie par résonance magnétique fonctionnelle ont démontré une interaction du même type dans le sillon temporal supérieur gauche et le gyrus cingulaire postérieur gauche. Ainsi, les aires de la voix sont impliquées dans le traitement de stimuli d’expertise dans deux groupes d’experts auditifs différents. Ce résultat suggère que la sélectivité à la voix humaine, telle que retrouvée dans les sillons temporaux supérieurs, pourrait être expliquée par une exposition prolongée à ces stimuli. Les données présentées démontrent plusieurs similitudes comportementales et anatomo-fonctionnelles entre le traitement de la voix et d’autres catégories d’expertise. Ces aspects communs sont explicables par une organisation à la fois fonctionnelle et économique du cerveau. Par conséquent, le traitement de la voix et d’autres catégories sonores se baserait sur les mêmes réseaux neuronaux, sauf en cas de traitement plus poussé. Cette interprétation s’avère particulièrement importante pour proposer une approche intégrative quant à la spécificité du traitement de la voix.

Trois compositions, trois genres musicaux et une démarche programmatique : Le chat noir, La nébuleuse de la tour, Le livre de Thot

La version intégrale de ce mémoire est disponible uniquement pour consultation individuelle à la Bibliothèque de musique de l'Université de Montréal (www.bib.umontreal.ca/MU).