four pieces for quartertone piano, 2 pianos at a distance of a quartertone, or sampled quartertone piano (realization, 2008):
1. le carré sonore (the sounding square) 4’15”
2. ésope reste et se repose (Aesop stays and rests) 4’10”
3. éther (ether) 7’
4. recherche (research) 7’
version for sampled quartertone piano:
1. le carré sonore
