Inspired by the discovery of the remarkable TRAPPIST-1 planetary system, an astrophysicist, a musician, and an astrophysicist/musician decided to explore what happens when the rhythms and harmonies of astronomical systems are translated into music so they can be heard by human ears. The result is SYSTEM Sounds, a collection of music and animations generated by numerical simulations, real data, and a little creativity.
Project website: http://www.system-sounds.com/
Matt Russo on CBC Metro Morning show: http://www.cbc.ca/listen/shows/metro-morning/segment/15509254
Toronto astrophysicist creates music from the cosmos, Globe and Mail
Our Musical Universe, sound based planetarium show