Cambridge, MA: Radical America, under the direction of the Surrealist Group, 1972. Softbound. Octavo, stapled paper covers, 32 pp. Very Good. Item #86788
Surrealist Research & Development Monograph Series, Number Six. "Music id Dangerous' is the text of a lecture delivered in Charleroi in January 1929, on the occasion of an exhibition of painting by Rene Magritteand a musical demonstration by Andre Souris.