Unity first (07.40), To hear (21.39), Back again (25.32), Kunstmusik (13.48), Duett (09.18).
Unity first was recorded at the Unity Theatre, London on 1 April 1975 by Martin Davidson; To hear and Back again were recorded at West Square Electronic Music Studio, London on 30 November 1974; and Kunstmusik and Duett were recorded at the Academie der Kunste, Berlin in June 1973.
Maze on front cover (reproduced above) by Martin Davidson.