"[This commission] resulted in Spectrum a 4, consisting of three contrasting parts, which premiered yesterday. After an opening movement full of moods and colours almost changing manically, with an at times hammering piano on a sub-surface which radiated nervousness, rest dominated.
The last movement resembled dancing photons, leading into a strong finale. Whoever thought to have found certainty, would find themselves surprised - for example by a compositional technique changing itself - and would soon find the musical course to be different than expected. Intriguing"
Rudolf Nammensma in Leeuwarder Courant, May 15th 2017
Many thanks to the ensemble for their stamina and their keen performance yesterday!