Variations II
Earle Brown, John Cage, Morton Feldman, Christian Wolff; Eberhard Blum, Steffen Schleiermacher, Jan Williams · from The New York School 2 · 1994
Earle Brown, John Cage, Morton Feldman, Christian Wolff; Eberhard Blum, Steffen Schleiermacher, Jan Williams · from The New York School 2 · 1994