We present a review on perception and cognition models designed for or applicable to music. An emphasis is put on computational implementations. We include findings from different disciplines: neuroscience, psychology, cognitive science, artificial intelligence, and musicology. The article summarizes the methodology that these disciplines use to approach the phenomena of music understanding, th...

In western art music, composers communicate their work to performers via a standard notation which specificies the musical pitches and relative timings of notes. This notation may also include some higher level information such as variations in the dynamics, tempo and timing. Famous performers are characterised by their expressive interpretation, the ability to convey structural and emotive inf...

Stylistic composition is a creative musical activity, in which students as well as renowned composers write according to the style of another composer or period. We describe and evaluate two computational models of stylistic composition, called Racchman-Oct2010 and Racchmaninof-Oct2010. The former is a constrained Markov model and the latter embeds this model in an analogy-based design system. ...

We propose a spatial approach to musical analysis based on the notion of a chord complex. A chord complex is a labelled simplicial complex which represents a set of chords. The dimension of the elements of the complex and their neighbourhood relationships highlight the size of the chords and their intersections. Following a well-established tradition in set-theoretical and neo-Riemannian music ...

Musical agents which can interact with human musicians in concert situations are a reality, though the extent to which they themselves embody human-like capabilities can be called into question. They are perhaps most correctly viewed, given their level of artificial intelligence technology, as ‘projected intelligences’, a composer’s anticipation of the dynamics of a concert setting made manifes...

Sammendrag/Abstract: This report gives a brief overview of different applications, problems and methods related to pattern recognition in music. Many of the applications of musical pattern recognition are connected to music information retrieval. This area covers fields like information retrieval, signal processing, pattern recognition, artificial intelligence, databases, computer music and mus...

Quantum mechanical systems exist as superpositions of complementary states that collapse to classical, concrete states upon becoming entangled with the measurement apparatus of observer-participants. A musical composition and its performance constitute a quantum system. Historically, conventional musical notation has presented the appearance of a composition as a deterministic, concrete entity,...

Many new interfaces for musical expression are hand or gesture controlled. For guitarists especially, this opens new ways to control sound effects while playing live. At the same time it is a challenge regarding the conception and design of such hand-controlled effects as guitarists usually use both hands for playing. In this paper we elaborate this particular design space to support future dev...

The computer games industry has recently been producing titles in a new genre called ‘music’ that toys with engaging the user in musical expression. The technology used in these games has allowed for novel interfaces for representing musical instructions which has yet to be tried within musical practice and tuition. The games themselves have greatly simplified the instruments and the music crea...