Information in music is not objectively measurable. It depends on the listeners ability to recognize patterns and filter out noise.
As an example, you could organize a subset of the electronic music genres in a circle, where information amount is ever increasing, and at the top you would have noise, which has extremely much or little information, depending on the listeners point of view.
___
_.---(__ )--. \
,-'' (_/ `--.\
(_) _,,:.
noise -.
,-'' `--.
drill 'n bass, ambient
IDM \
/ \
breakcore \
; ambient IDM
| (eg. Bola)
jungle ;
\ /
\ /
\ downbeat, trip-hop
breaks ,'
'--. _.-'
`------''
.-'''
\`--. _.-'
` `----------''
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