I wanna sample Amy Winehouse vocal from "Rehab" but I wanna get rid of the music on the background, just to leave vocal running but I can't find the tips how to do it in FL studio. Any help?
Pretty much impossible.
There are techniques involving instrumentals and phase inversion, but it's very technical if you want to get it spot on.
I wouldn't bother trying.
See if someone has posted one of their own online somewhere.