Strings -- Music of the Spheres / Musica universalis

Strings – Music of the Spheres / Musica universalis
https://en.wikipedia.org/wiki/Musica_universalis

Pythagoras created the theory ‘‘Harmony of the Spheres’’
The spirit of Pythagoras idea went into Kepler’s thinking
and in 1619 he published ‘‘Harmonices Mundi’’
( harmonies of musical intervals describe the motions of the planets )

The connection between music, mathematics, and astronomy
had a profound impact on history.
To continue this profound tradition modern physicists created
musical tools ( similar to known violin or guitar strings)
by name ‘‘String Particles’’ ( open and closed) in the hope
to hear the harmony of spheres.