I am trying to learn this tune this guy is playing on his harp. In the first half a minute or so, you can hear him playing this instrument. The problem is: I want to remove the low notes that he plays with his right hand, to hear the rhythm he plays with his left hand. I am trying to do this in Spectralayers Pro, but when I select the note with the harmonic tool, that tool removes too much from the left hand notes as well. It is not very precise. If I remove only the base notes of the right hand, the harmonics of those base notes are still too dominating and disturb the understanding of the logic in the left hand playing.

Is there any sophisticated tool like an AI that could remove the right hand notes with its harmonics, but still leave enough so you can hear the left hand melody fine?

 

Melodyne works with polyphonic material