[Part] I : Polyphony emergent
Global contexts and ancient origins
Dispassion and deification
Oresme and the "New song"
[Part] II : Polyphony triumphant
Contrapuntal science and art
[Part] III : Polyphonic horizons
Contrapuntal radio and polyphonic fields
[Part] IV : Polyphonic brains
Music of the hemispheres.
