music of the spheres

Translations
музыка сфер
The philosophy class discussed the concept of the music of the spheres.
На уроке философии обсуждали концепцию музыки сфер.
Definitions
The 'music of the spheres' is an ancient philosophical concept that suggests the movements of celestial bodies (such as planets and stars) create a form of music or harmony that, while inaudible to the human ear, reflects a cosmic order and mathematical beauty in the universe.
Words
music

noun
музыка
sphere

noun
сфера