[weinzierl]

I tried the open source one that Spotify published a while ago on jazz trio music (just piano, double bass and drums) but it was pretty useless. My experiments with the trials of some commercial services, where you select an instrument and it extracts just that were much better.

If the piano is a Rhodes then extracting electric guitar works well, extracting a piano not at all.

[herogary]

The testing model for guitar separation is currently under development. The test results are somewhat unsatisfactory due to the significant variations in guitar instrument tones, especially for electric guitars. This adds to the difficulty of training