Zimmermann’s original Konfigurationen are of course influenced by Anton Webern’s structural thinking, but draw their tonal charm to a large extent from the highly nuanced handling of resonances through pedal effects or resonant muted notes. The effects are predominantly very subtle, it is intimate music for small spaces, not for large halls – even for the performers, some of the sound effects are barely perceptible. In Christoph Maria Wagner’s arrangement, the original piano part of the configur...