isolate voices of barbershop quartet?

Is is possible to isolate the voices of a 4 person quartet? I am not sure how it was recorded. It appears the file was from a Youtube video converted into an mp3 file.

Strike one and two.

Audacity can’t split apart individual voices from a mixed performance (even if they’re singing different notes).

MP3 files work by creating cleverly hidden sound damage and leaving some sounds out. So you want to do this trick with an intentionally damaged sound file.

Never do production in MP3.

Someone posted an Artificial Intelligence tool that could sometimes get part-way there.





Thanks. Kind of what I thought. My project is not worth all the effort to try Spleeter. I’ll just limp along and do the best I can.