Manfred Trojahn (*1949): Architectura Caelestis, per coro e orchestra (1974/1975). Chor und Sinfonieorchester des Norddeutschen Rundfunks diretti da Peter Keuschnig. *** Themusic published in our channel is exclusively dedicated to divulgation purposes and not commercial. This within a program shared to study classic educational music of the 1900's (mostly Italian) which involves thousands of people around the world. If someone, for any reason, would deem that a video appearing in this channel violates the copyright, please inform us immediately before you submit a claim to Youtube, and it will be our care to remove immediately the video accordingly. Your collaboration will be apreciated.