Identify and separate audio layers in given mp3 track

Hi Experts

i have a set of mp3 files, these are combination of frequency sounds ( low, slightly audible) + piano music ( ambient clearly audible).

i want to extract and seperate the frequency sounds from the given track.
is it possible with Audacity?

It MIGHT be possible with AI. There are some optional AI plug-ins for Audacity..

There is also an open source tool called “Spleeter” and you may be able to find others.

…Otherwise traditional filtering doesn’t work very well because all real-world sounds contain multiple simultaneous frequencies. Most sounds cover most of the audible range and they usually change moment-to-moment. If there are multiple sounds they usually overlap in frequency.

Thank you so much, I will Try it