The edition of Max Reger’s Complete Organ Works, divided into seven volumes, is based on the volumes of the Reger Complete Edition edited by Hans Klotz. In a comprehensive preface, Hans Haselböck comments on the background of each work and provides detailed suggestions for a stylistically authentic interpretation. A clearly organized chronological table of Reger’s organ works offers important orientation aids for everyone wishing to place this important complex of works in its biographical-historical context.