[integralid]

>app that works with any song on your computer

Impressive, very nice. Now let's see my death metal collection.

Just joking! Very nice, thanks for open-sourcing it.

[rzzzzru]

No joke, feel free to try it! The beauty of the approach is that you don't have any limitations. Just be prepared to degraded experience, sometimes models struggle even with the simplest pop tracks :D