removing a song or musical instrument from a piece of music

[kozikowski]

This is the posted one, but I swear there was another one.

http://manual.audacityteam.org/o/man/vocal_reduction_and_isolation.html

~~

Here it is.

https://forum.audacityteam.org/t/karaoke-rotation-panning-more/30112/1

Koz