Composer : Eva-Maria Houben (1955) Performer : Eva-Maria Houben, organ. 'dazwischen for organ' (2000) : a very low tone a very high airy sound once in a while a tone in between, a noise in between organ sounds, organ noises room noise, ambient noise... once in a while a sound in between: between music and non-music 'immer anders for organ' (2002) the organ: a wind instrument air flow - throughout the room sometimes almost imperceptibly soft more noise than sound, almost just the air flowing different coloured air streams different coloured silences between...