There’s a couple of live recordings with Fleetwood Mac. My favorite is the one from the 1980 “LIVE” album. There’s also a good one on the deluxe version of the 1975 Fleetwood Mac album. As far as re-recording as Buckingham Nicks I’m not sure. I know Waddy recorded the guitars on one of the Buckingham Nicks songs for the single version, but I can’t remember which song that was.
The sound is very similar to Mac, however, I feel that a more sophisticated production sort of smoothened it and filtered out the rough edges, which don't sound bad, anyway.