Then, we discussed and tried out various contemporary music information retrieval methods with a special focus on accompanying #harmonies (aka #chords).

The first method to come up was “Automatic chord recognition” (#ACR), a method that scientists have worked on for over 25 years.

A nice summary of this ongoing research (with the most significant challenges identified) can be found in this 5-year-old article => archives.ismir.net/ismir2019/p…

#RomaniChords

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