Originally formed in 1985, this free improv ensemble continues in a new rendition of the Örchestrü, with original members Mark Charig (cornet), Paul Lytton (percussion), Alfred Zimmerlin (cello) and Phillipp Wachsmann (violin) joined by new members including Axel Dorner (trumpet), Phil Minton (voice), and Melvyn Poore (tuba), for two exceptional examples of advanced collective and cooperative improvisation.