My only interest is if there are any newer, cleaner algorithms/models. htdemucs (as well as everything else in UVR) are good but not great and leave a lot of ar

My only interest is if there are any newer, cleaner algorithms/models. htdemucs (as well as everything else in UVR) are good but not great and leave a lot of artifacts. The acapellas it stamps are 'good enough' til you get to final mixdown and then the flaws stand out real heavy.