Barenreiter Urtext edition - Wilhelm Middelschutte Complete Organ Works Vol 1: Passacaglia in Dmin; Canons & Fugue on "Vater unser in Himmelreich". Wilhelm Middelschutte (1863-1943) studied church music in Berlin & headed the organ department of the American Conservatory in Chicago & the Wisconsin Conservatory in Milwaukee from 1891 onwards. As a virtuoso organist he had a formative impact on American organ music.