Schreiber/Duit/Graewe
At the invitation of their musical admirer Valentin Duit, Georg Gräwe and Andi Schreiber will be giving a joint concert for the first time this evening. The music will be created by the three participants in dialog at the moment.
https://www.andreas-schreiber.at/
http://randomacoustics.net/
https://www.roteweltrecords.com/valentin-duit/