On Air - On Site : 48 Hours of Radio Art

Aired on May 25th 14:00 CEST 2025
Enclosures
Genre: Listening broadcast session
Duration: 60 min
Streaming live from: West Den Haag
Written between 2008 and 2013, this record is a treasury of chamber music highlighting Netherlands-based composer Peter Adriaansz’ fastidious artistic mind. These works all possess seductive surfaces, but their extremely careful designs make for profound, even revelatory experiences.

‘His work is abstract music of a high order, reanimating the mediaeval idea of music as applied number,’ wrote the late writer and performer Bob Gilmore, to whose memory this record is dedicated. ‘But the questions it asks are defiantly of the twenty-first century, questions about musical perception, about the nature of sound and the passage of time.’

Attachments, written for pianist Saskia Lankhoorn, carefully explores and exploits different sonic aspects of a specially-prepared piano. Supple rhythmic patterns are back-lit by droning sine tones to create redolent atmospheres, gently flickering and undulating.

Phrase and Fraction were composed as companion pieces for the Hague-based Ensemble Klang. The former is nearly hallucinatory in its singular treatment of a melody on soprano saxophone. The latter – a fervent world of stummed, picked and hammered metal strings – takes after American composer Henry Cowell’s harmonic tempo scales, where the music’s speed is intertwined with the intervals of the harmony.

The record finishes with Enclosures, composed for Amsterdam microtonal music specialists, Trio Scordatura. Over time we become attuned to the most subtle gradations of sonic interval – we are deeply immersed, and emerge newly sensitised.

Featuring:

Peter Adriaansz

Peter Adriaansz studied with Louis Andriessen, Brian Ferneyhough and Peter-Jan Wagemans. His work is characterized by a systematic, research-oriented approach encompassing sound, variability, audible mathematics and microtonal reflection. Recent large-scale compositions include Prana (2007); Verdichtingen, 2009; Three Vertical Swells, 2010 and two extended series, on spatial harmony (Structures I-XVI, 2005) and microacoustics (Waves 1-13, 2008).

The 2025 edition will be broadcast online from 8 pm on May 23 to 8 pm on May 25 (CET)