AMADEUS QUARTET Bach: Die Kunst Der Fuge / Beethoven: Grosse Fuge (1972 German stereo LP issued as part of the 'Musikkunde In Beispielen' series, compiled & with commentary by Professor Dr. Michael Alt, complete with eight page libretto, fully laminated picture sleeve. The first side & most of the second is devoted to Bach perfomed by Helmut Walka & the end of the second side is devoted to Beethoven performed by The Amadeus Quartet. The sleeve shows just light shelfwear & the vinyl remains excellent with few signs of play)