Orbis 66 696 6 (LP) John Cage Witold Lutoslawski Streichquartette

Seite 1:
John Cage: String Quartet in Four Parts (1950) 22:10
    1. Quietly Flowing Along 4:14
    2. Slowly Rocking 4:52
    3. Nearly Stationary 10:32
    4. Quodlibet 1:32

Seite 2:
Witold Lutoslawski: String Quartet (1964) 23:32
    1. Introductory Movement
    2. Main Movement

LaSalle-Quartett: Walter Levin, Henry Meyer, Peter Kamnitzer, Jack Kirstein

Recordings: December 1967 at the UFA-Studio in Berlin (Lutoslawski), Germany and December 1972 at the Beethovensaal, Hannover, Germany (Cage)
Also released on Deutsche Grammophon 2530 735 and Deutsche Grammophon MG 1048.
Re-released on CD (with other works): Deutsche Grammophon 423 245-2GC.
Currently available (with other works) on CD: Brilliant Classics 9187
LP released in 1976

Source: Ebay and Discogs website