Quix is permanently engaged in three or four musical projects as a bass-player and composer: the composition of neo-minimal pieces and soundtracks for experimental cinema, the meticulous analysis of Glenn Gould's interpretations of Bach's 'Goldberg Variations' and, more recently, the creation of audiovisual work.
For dedonderdagen he has composed the trilogy entitled 'Soundtrack for deSingel' for which he drew inspiration from the 'soundtrack' concept and from the deSingel building.