mMusic
joy division album unknown pleasures
The centre sleeve depicts 100 consecutive pulses from the pulsar CP 1919, taken from an image that Bernard Sumner found in 'The Cambridge Encyclopaedia of Astronomy', which was a reproduction of a visualization created by Harold D. Craft, Jr., for his dissertation Radio Observations of the Pulse Profiles and Dispersion Measures of Twelve Pulsars,
Last update at 09 · 05 · by milo
‧‧‧ One of 3421 Music is an art form whose medium is sound and silence. Music can be divided into genres and genres can be further divided into subgenres, although the dividing lines and relationships between music genres are often subtle, sometimes open to personal interpretation, and occasionally controversial.
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