cello Jack Kirstein composed by Arnold Schoenberg engineer [recording] Klaus Scheibe ensemble Lasalle Quartet liner notes Heinz-Klaus Metzger photography by Reinhart Wolf producer Karl Faust recording supervisor Rainer Brock viola [alto] Peter Kamnitzer violin [first] Walter Levin violin [second] Henry Meyer Phonographic Copyright (p) Polydor International GmbH Printed By Gebrüder Jänecke ℗ 1973 Polydor International GmbH Printed in Germany. Made in Germany (on labels). Credited back cover notes in German, translated to English and French. Matrix / Runout: 2561 050 S 1 (Side A Label) Matrix / Runout: 2561 050 S 2 (Side B Label) Matrix / Runout: ℗ 1971 F72 ◇V 00 2561 050 = 4 S1 1 N (Side A Runout stamped) Matrix / Runout: ℗ 1971 C71 ◇V 00 2561 050 = 3 S2 6 O (Side B Runout stamped) Rights Society: GEMA