Polytonality

The definitive text on polytonality. Describes the difference between polymodality and polytonality. Refutes theoretical errors of the past. Describes and illustrates both integrative and strict forms. Integrative: Illustrates how to build a keyset to obtain chords and clusters. Describes how to achieve Rich Fifths and Sevenths even if your keyset produces blocked harmony. Shows method of enharmonic diversification for intervals of thirds, fifths and sevenths for tertiary arrangements of ke...