"See You Later" has Vangelis on electric piano and staccato male atonal choir. In the project, music composition software was combined with atonal and creative improvisation by Arad. He also experimented with the combination of tonal and atonal sounds and with morphological variation. Sorabji's fugues, the most atonal of his works, generally follow traditional methods. Modernist innovations included abstract art, the stream-of-consciousness novel, atonal and twelve-tone music, and divisionist painting. This is a list of atonal musical compositions. This rarity makes the augmented triad a special chord that touches on the atonal. The album that resulted, "Atonal Head", is an exploration in the realm of electronica. While performance of atonal music was banned, the prohibition of jazz was less strictly enforced. His first explicitly atonal piece was the second string quartet, Op. The expression of madness and alienation was amplified with atonal music. Experimental, atonal pieces have been composed since the 1980s. His action music is brutal and atonal. Ignoring the physical reality of sound is an obvious limitation of atonal theory. Musicians played gagaku, the atonal court music.