composed by Ludwig van Beethoven design concept Helmut Ebnet illustration Estelle Kercher liner notes Julian Haylock piano Ingrid Haebler violin Henryk Szeryng Recorded At Salle De Musique, La Chaux-de-Fonds Published By PolyGram Recordings: La Chaux-de-Fonds, Switzerland, 1/1978 (Nos. 1-4); 6/1978 (Nos. 6,8); 8/1979 (No. 7,10); 12/1979 (No. 9) Total times: 1.07'07 (CD 1); 1.02'25 (CD 2) Total time: 2:09'32