imposition – a language-driven sound installationa – by John Caley and Giles Perring :: April 17, 5:00-6:30 pm (EDT) :: Rockefeller Library, Brown University, Second Floor Computer Cluster (and elsewhere in the building) :: BRING YOUR LAPTOP :: part of Transforming the Student’s Experience as Scholar.

imposition emerges from translation, a series of pieces which were developed, in turn, from overboard, our first essay in ambient poetics. imposition uses the same texts and procedures as translation. It continues an investigation of iterative, procedural removal from one text or language to another. During the performance, four passages from the source texts of imposition will be presented in any one of three shifting states: surfacing, floating or sinking. A passage will also be in one of three changing language states: German, French or English. If a passage sinks in one language it may, for example, surface in another.

imposition now distributes these states over the internet in order to enable a networked transliteral and musical performance. imposition’s main display shows the four transliterating passages on a large projection and broadcasts their states via a server on the internet. Anyone with access to a set of twelve distinct QuickTime ‘listener’ movies may download and play them on their computer. While the main movie is running, listener movies will track one of the four passages, but will do so in a single language (as selected at download time by the participant who plays the ‘listener’) while reflecting the ‘buoyancy’ of the passage to which it listens. These movies also play looping musical samples of human vocalizations which harmonize both with the main display and with other linked and listening movies. The selection and triggering of samples also reflect their linked passage’s buoyancy. For performance or installation renditions of imposition, a number of participants with laptop computers may be distributed amongst the audience. These laptops will each play their listening movie networked with the main display by wireless connection over the internet. – John Cayley

The music for imposition is ultimately generated by events arising out of the transformations that occur within the text. These are the chance operations – themselves composed through John’s programmed impositions – which govern how various predetermined features of the audio will ultimately play themselves out. More >>

Credits: John Caley (writing, concepts, text-generation, programming); Giles Perring (composition, sound design, recording, post-production); Melanie Pappenheim (vocals); and Douglas Cape (advice on visual media, additional recording)