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by shadeslayer 1539 days ago
It currently seems to use Spotify's audio analysis API [1], which might be hard to replace.

[1] https://developer.spotify.com/documentation/web-api/referenc...
1 comments
drcongo 1539 days ago
Indeed. I remember playing with Echo Nest back in the day and being blown away by it, Spotify seemed to either completely castrate it after buying them or just don't bother using it to its full potential.
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