Harmonices Mundi

Harmonices Mundi (1619) is a book by Johannes Kepler. It attempts to explain proportions and geometry in planetary motions by relating them to musical scales and intervals.

References

• Johannes Kepler, The Harmonies of the World. Tr. Dr Juliet Field. pub., by American Philosophical Society. 1997 ISBN 0871692090
• Johannes Kepler, The Harmonies of the World. Tr. Charles Glenn Wallis. Chicago: Great Books of the Western World, pub. by Encyclopedia Britannica, Inc. 1952.
• "Johannes Kepler," in The New Grove Dictionary of Music and Musicians, ed. Stanley Sadie. 20 vol. London, Macmillan Publishers Ltd., 1980. ISBN 1561591742