The American critic Paul Rosenfeld, an orotund advocate of avant-garde music in the twenties and thirties, identified these artists as avatars of “skyscraper mysticism,” by which he meant a “feeling of the unity of life through the forms and expression of industrial civilization, its fierce lights, piercing noises, compact and synthetic textures; a feeling of its immense tension, dynamism, ferocity, and also its fabulous delicacy and precision.”
