Few music lovers realize that the arrangement of notes ontoday’s pianos was once regarded as a crime against God and nature,or that such legendary thinkers as Pythagoras, Plato, da Vinci,Galileo, Kepler, Descartes, Newton and Rousseau played a role inthe controversy. Indeed, from the time of the Ancient Greeksthrough the eras of Renaissance scientists and Enlightenmentphilosophers, the relationship between the notes of the musicalscale was seen as a key to the very nature of the universe. In this engaging and accessible account, Stuart Isacoff leads usthrough the battles over that scale, placing them in the context ofquarrels in the worlds of art, philosophy, religion, politics andscience. The contentious adoption of the modern tuning system knownas equal temperament called into question beliefs that hadlasted nearly two millenia–and also made possible the music ofBeethoven, Schubert, Chopin, Debussy, and all who followed. Filledwith original insights, fascinating anecdotes, and portraits ofsome of th
