Zaha Hadid's Bach Pavilion; Rozalie Hirs's percussion set up for her composition 'Venus' (2010), Holland Festival, Amsterdam

**Vertaling volgt binnenkort**

It’s a delight to have completed the mastering of my composition Venus (2010) together with Guido Tichelman today. It has been a long process. Venus for six percussionists and electronic sounds was commissioned by Slagwerk Den Haag for Holland Festival 2010. It was premiered in the Bach Pavilion by Zaha Hadid at Westergasfabriek, Amsterdam, The Netherlands, on 8 June 2010. Venus is inspired by the pavilion’s loops and twists, and by the sixxen, a set of percussion instruments especially devised for Xenakis’ Pleiades in 1989. The Moebius loop of Hadid’s pavilion reminded me of the trajectory of the planet Venus in the sky as seen from the earth, when compared over the course of many nights.

The recording by Guido Tichelman of the three movements of Venus, [morning star], [invisible], and [evening star], took place at Philipszaal, Eindhoven, The Netherlands, in February 2012. The recording was supported by Henk Heuvelmans/ Gaudeamus/ Muziek Centrum Nederland. The second and third movement Venus [invisible] and Venus [evening star] were mixed and mastered in the summer of 2012. The mixing and mastering of the first movement Venus [morning star] has been waiting until the summer of 2015 to be completed.

The brand-new CD of Slagwerk Den Haag, also featuring compositions by Xenakis, Ayres, van Rossum, Adriaansz, Yudo, Johnson, will be presented at the opening concert of Gaudeamus Music Week at Muziekcentrum Vredenburg, Utrecht, The Netherlands, on 9 September 2015. The complete recording of Venus will be posted on Soundcloud soon.