Buscar:mattias petersson

Mattias Petersson debuts on the Swiss label Hallow Ground with »Triangular Progressions,« a suite in nine parts written entirely in the SuperCollider environment using additive synthesis. The starting point for the evocative piece is a magic number triangle that Petersson invented during his early composition studies and which has been an obsession of the artist for over twenty years, previously forming the foundation of many other of his works. By exploring the harmonic progressions found hiding within the triangle, »Triangular Progressions« at once emits a sense of introspective calm that fosters deep listening and evokes a whole spectrum of emotions, mediating between the abstract and the visceral.

The Stockholm-based Petersson, also known under the moniker Codespira1 and for his long-term collaboration with violinist George Kentros as There Are No More Four Seasons, has been active as a composer of computer music as well as an artist in the realms of live coding and modular synthesis for over two decades. Originally trained as a classical pianist, he also holds a diploma in electro-acoustic composition from the Royal College of Music in Stockholm, where he currently works as an associate professor. Besides his activities as a musician and teacher, Petersson is pursuing a PhD in composition at the Luleå University of Technology. Researching modular systems comprising both human and non-human modules, he is part of the GEMM))) Gesture Embodiment and Machines in Music cluster.

»Triangular Progressions« can be considered a perfect synthesis of Petersson’s academic interests and aesthetic ideas, combining a mathematical approach with artistic rigour. The magic number triangle highlights the beauty of symmetrical properties. By exploring its idiosyncrasies, the composer manages to translate them into engaging sounds. The lush melodies and harmonies of the music at times call to mind the intimate organ and drone works by label mates Kali Malone and Maria W Horn while also maintaining a unique signature sound. The addition of pure sinusoidal waves enables a deep listening exploration of the counterpoint between melodic and harmonic rhythms, chord structures and spectral harmonies that Petersson extrapolates from those magic numbers.

Egil Kalman has levelled up on this one; we were stunned by his last solo opus, and on ‘Forest of Tines’, the bassist/synthesist has traded the EMS Synthi 100 for the Buchla Series 200, recording at Stockholm’s illustrious Elektronmusikstudion (EMS). Here, he builds on themes he explored on his debut with a generous 20 track double album that marks firmer lines between Scandinavian folk music and contemporary electro- acoustic minimalism.

Using woody, synthesised tones that gradually open into sawing wails, Kalman suggests harmonies that lie between the 17th century polska and earlier, pre-Renaissance sounds, mimicking the tonal and textural fluctuations of strings with advanced tuning and sequencing techniques. There are plenty of artists delving into the past to unravel their identity, but Kalman’s approach is refreshingly unadulterated. He recorded the entire set on the fly, using just spring reverb to add extra texture, without overdubs or modern DAW-style layering, the Buchla 200 played almost like an acoustic instrument.

There’s a glimmer of vintage acid on the lithe ‘Dub One’, a complex, rhythmic experiment that lashes its pulses together with willowy portamento slides. And on ‘Klystron’, he absorbs warehouse techno’s architectural oomph, splaying psychedelic, reverberating ascending sequences over jagged kicks; listen carefully, and there’s something else going on in the background too, as Kalman meets his stabs with flute-like echoes. It’s a peculiar cocktail of ideas and provocations: ‘Mbira’ finds the composer shaping his synth into dusty, fluttering hits that resemble the titular Zimbabwean finger harp, and on ‘Drums’, he pipes pre-recorded percussion through the system, triggering its oscillators and helping shape its rhythmic patterns. He’s most comfortable when he’s mines a hazier past, ‘Autumn Leaves’ is a mystickal, just intoned droner that harmonises with Mattias Petersson’s awesome ‘Triangular Progressions’, and ‘Subtines’ sounds as if Kalman has deployed his instrument in a subterranean crevice, resonating his rumbles around synthetic water droplets.

If it’s uncanny court music you’re particularly interested in, there’s plenty of that too. ‘Polska’ is another sublimely hauntological Swedish folk interpolation, while closing track ‘Ocquet’ appears to blur Kalman’s ideas more thoroughly, melting folk phrasing and peaceful, uneasy drones to draw us to a neat conclusion. Soft-hearted but animated, it’s modern electronic music that isn’t afraid of employing vintage techniques to suggest new directions.