recorded at/ thanks to Abbaye de Royaumont during the project Opus#1, revolving around the Cavaillé-Coll organ & the making of a music/dance piece. 

excerpt of an experiment, playing around auditory masking & the creation of a kind of continuum out of an instrument that is not exactly suited for it

— mostly, an hommage to J. Tenney and his piece Form 1

performed by Hendrik Burkard, Elisabeth Hubmann and Stina Strehar

(excerpt of the score 

numbers correspond to registers on the organ, composed in an "additive synthesis" manner 

the score requires the synchronization of the 3 organists to add/remove keys at the same time than registers

to sustain some of the keys, we used pencils, rules, etc — see photo above

flexible pacing)