On Fri, 16 May 2025 18:30:08 +0200, Raphael Graf wrote:
> libkeyfinder is a small C++11 library for estimating the musical key of
> digital audio. The port is simple, the tests pass.
> 
> keyfinder-cli is a CLI wrapper for libkeyfinder. It can be used to find the
> musical key of an audio file, for example:
> $ keyfinder-cli AMajor.mp3
> A
> 
> (audio/beets can be configured to use keyfinder-cli at runtime, see
> https://beets.readthedocs.io/en/stable/plugins/keyfinder.html)
> 
> 
> Comments or OKs to import?

OK pascal@.

I'm a bit disappointed that this seems to consistently classify Slayer
as B flat minor.

>>> application/x-tar-gz attachment, name=libkeyfinder.tar.gz
>>> application/x-tar-gz attachment, name=keyfinder-cli.tar.gz

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