Bergisch Brandenburgisches Quartett

1980–1985 Postmodern Quartett

Rüdiger Carl: tenor saxophone, accordeon, singing, clarinet
Ernst-Ludwig Petrowsky: alto sax, ratchet, harmonica, clarinet
Hans Reichel: violin, cigar box, guitar, radio transmitter
Sven-Åke Johansson: muted drums, accordeon, singing, shoe stretcher, telephone books, band iron

USA tour with Petrowsky, Amiga record production (GDR)
Discography:
Bergisch-Brandenburgisches Quartett