This past October, Rutger Zuydervelt aka Machinefabriek released an album with Anne Bakker entitled Deining. It was a single 26 minute piece comprised of long glissandi, sine waves, and radio static. This past Friday, Zuydervelt and Bakker performed Deining at the International Film Festival Rotterdam alongside a video by Marco Douma. However, the piece was expanded from a duet to sextet—a string quintet and Zuydervelt on electronics. You can stream the piece above or on the Machinefabriek Bandcamp page. Those who have already purchased Deining will find it available as a bonus item already available for download.