NMA birthdays: Apr 22: Dieter Kaufmann - Apr 23: Judy Diamond - Apr 7: Babatunde Olatunji, Barbara Benary
Dieter Kaufmann 1944, Vienna, Austria
https://en.wikipedia.org/wiki/Dieter_Kaufmann
At the electro-acoustic series at Les Loges at New Music America 1990 Montréal musiques actuelles, Kaufman’s work Le voyage au paradis was presented; I’ve not been able to find any information other than this which seems to be a two minute excerpt used for a film accompaniment:
https://creamus.inagrm.com/co/0101_Montage_Fondu_au_noir.html
His Bach Cantatas page profile:
https://www.bach-cantatas.com/Lib/Kaufmann-Dieter.htm
♪