Atonality

Atonality. - - Article from The Columbia Encyclopedia, Sixth Edition. 2001.

Atonality, Information, and the Politics of Perception - - The psychological basis of atonality.

Symmetrical Melodies and Scales Yahoo Group - - Includes MIDI files of symmetrical 13-note all-interval-class/all-contour melodies, which are a conceptual basis for a new conception of tonality that transcends the archaic tonal/atonal opposition.