Dates before 2004

9.4.1954 The first broadcast of the final works: “Das Spiel von der Auferstehung des Herrn” (“The Game of the Resurrection of The Lord”) op.72 from the Alsfelder Passionspiel (“Passion Game”) at WDR in Cologne.
1992 EMI classics produces a CD “Verkündigung” (“Proclamation”) with the choir of the Cologne Symphony Orchestra and the Cologne Symphony Orchestra under the direction of Dennis Russell Davis.
1996 Decca produces a CD “Die Vögel” (“The Birds”) in the series “entartete Musik” (“Degenerated Music”). This CD received two international prizes by the press in Belgium and Czechia.
24.5.2001 Scenic premier of the opera “Der Traum ein Leben” (“The Dream One Life”) in Regensburg under the direction of Guido J. Rumstadt.
31.8.2001 Concert premier of the opera “Szenen aus dem Leben der hl. Johanna” (“Scenes out of the Life of the holy Johanna”) under the direction of Manfred Honeck in Stockholm with Julia Banse in the main role, likewise with the same cast on the 20./21. December 2001 in Munich