(VG+/NM)
Also released as part of the 6-LP Avantgarde box set (1968), with different catalog# 104 989. Gruppen for 3 orchestras (1955-57) recorded and produced by Westdeutscher Rundfunk Köln, May 9th 1965. Carré for 4 orchestras and 4 choirs (1958/59) recorded and produced by Norddeutscher Rundfunk Hamburg, October 1960. Grand prix du disque. Edison
