This song was generated using three years of air quality data in Beijing. The daily measurements of air pollutants alter the sounds and visuals over the duration of the song.
Read more about the composition and process of creating this song here:
datadrivendj.com/tracks/smog
Data-Driven DJ (datadrivendj.com) by Brian Foo (brianfoo.com) is a series of music experiments that combine data, algorithms, and borrowed sounds.