I have no idea where to share this, so I'll just post here:
I came across a scholar paper called "
On the Modeling of Musical Solos as Complex Networks ". The author basically takes solos from different musicians and maps the relations between the different notes using a software. Each note is a "node", and so every time the musicians soms from note X to note Y, a link is created.
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This allows to see the "nodes" the musician tends to return the most to, and the results are super interesting:
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It's crazy to see the different styles of this 4 guys represented in this way. You can see B.B. King has 3-4 "home" notes he returns to throughout the solo; Gilmour's solo is very linear and doesn't have prominent "nodes" he repeats; Clapton's is basically 2 clusters that are interconected by a few notes, and Hendrix's solo is just SUPER complex.
I think this is a very interesting analysis on the style of different musicians, and helps to rationalize something that is usually very subjective. I would love to see this method applied to jazz musicians. I think it would be super interesting to see an analysis of how the most prominent jazz soloists construct their improvisations.