[SUGGESTION] Fingerprinting

[forart]

Hi there, this library "sounds" really cool !

Have you (already) considered to include audio fingerprinting algorithms in it?

I've collected some open source resources about for my HyMPS project in the AUDIO category both in AI-based page under Fingerprinting subsection and in Visualization / Analisys page \ Fingerprinting (where aubio has been added).

Last but not least, let us know - in your opinion - how we could improve our categorizations and links to resources in order to favor collaboration between developers (and therefore evolution) of listed projects.

Thanks in advance and hope that helps/inspires !