Music of the spheres
From Tardis Wiki, the free Doctor Who reference
The music of the spheres was the term for the radio waves emitted by the stars. (AUDIO: Tomb Ship) Ancient species like the Entropy Sirens (AUDIO: The Entropy Composition) and the Archons listened and danced to the music (PROSE: The Nameless City) while the Arrit carved markings of the music notes on the walls of their tomb ships. (AUDIO: Tomb Ship) The Tenth Doctor used the TARDIS engines to tune into the music and listen. (TV: Music of the Spheres)
