The XPACT quarter of late saxophonist Wolfgang Fuchs, percussionist/electronics artist Paul Lytton, bassist Hans Schneider and electric guitarist Erhard Hirt came together in the mid-80s from members of M.A.I. Orchestra and Übü Örchestrü, disbanding after 4 years and now reunited 34 years later as a quartet with Stefan Keuene replacing Fuchs, releasing this album of masterful free improv.

A concert recording on the occasion of the 10th anniversary of Einstein Kultur in Munich from the quartet of Erhard Hirt on guitar & computer and Paul Lytton on drums, percussion & objects (half of the Quartet XPACT) plus Harri Sjostrom on soprano & sopranino saxophones and Philipp Wachsmann on violin & electronics, presenting a remarkable set of collective ea-improvisations.