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Harmony of the World from Ebenezer Sibly's Astrology (1806) . The musica universalis (literally universal music), also called music of the spheres or harmony of the spheres, is a philosophical concept that regards proportions in the movements of celestial bodies—the Sun, Moon, and planets—as a form of music.
The celestial spheres, or celestial orbs, were the fundamental entities of the cosmological models developed by Plato, Eudoxus, Aristotle, Ptolemy, Copernicus, and others. In these celestial models, the apparent motions of the fixed stars and planets are accounted for by treating them as embedded in rotating spheres made of an aetherial ...
An interpreter of Aristotle from Muslim Spain, al-Bitruji (d. c. 1024), proposed a radical transformation of astronomy that did away with epicycles and eccentrics, in which the celestial spheres were driven by a single unmoved mover at the periphery of the universe. The spheres thus moved with a "natural nonviolent motion". [33]
Instead, he uses a technique of classification similar to Aristotle by taking a taxonomical approach used in several of Aristotle's works. [ 3 ] [ 4 ] Grocheio also consults and criticizes the works of many other music theorists, mathematicians, and philosophers such as Plato , Pythagoras , Johannes de Garlandia , Franco of Cologne , Nicomachus ...
Musica universalis was a traditional philosophical metaphor that was taught in the quadrivium, and was often called the "music of the spheres." Kepler was intrigued by this idea while he sought explanation for a rational arrangement of the heavenly bodies. [5]
Page one of Aristotle's On the Heavens, from an edition published in 1837. On the Heavens (Greek: Περὶ οὐρανοῦ; Latin: De Caelo or De Caelo et Mundo) is Aristotle's chief cosmological treatise: written in 350 BCE, [1] it contains his astronomical theory and his ideas on the concrete workings of the terrestrial world.
Coldplay — along with Billie Eilish, Dave Matthews Band, Jack Johnson and others — are among the most environmentally friendly major touring artists in the world, and the group has provided an ...
Aristoxenus was born at Tarentum (in modern-day Apulia, southern Italy) in Magna Graecia, and was the son of a learned musician named Spintharus (otherwise Mnesias). [2] He learned music from his father, and having then been instructed by Lamprus of Erythrae and Xenophilus the Pythagorean, he finally became a pupil of Aristotle, [3] whom he appears to have rivaled in the variety of his studies.