Well I work as a charter for darkness takeover and unfortunately I don't think that's gonna happen. Weednose (the composer for a family guy) is refusing to give the instrumental and vocals for some of his songs so I don't think we're gonna be getting official instrumentals anytime soon.
The one I used wasn't good either. I just took the parts that came out good (That were mostly the stewie/bf parts) and looped them over the peter and lois parts. But either way, I used vocalremover.org/
