This is a brief work from 2009 for two percussionists performing several unpitched instruments of their own choosing. Each performer is, in effect, residing in his or her own rhythmic and temporal space, as the performers are usually in a 5:7 relationship metrically.

The performance is from the premiere on 7/1/21, at Maison de Lorette, Lyon, France by Duo Minimal (Maximilien Dazas and Adrien Pineau)