Laurie has been Tina's live musical director and lead guitarist for years now, so that's why I think of that.
Also, Adam Wakeman wrote 6 songs on Ozzy's last studio album and has been touring keyboard player for a few years now.
Neil was in Gary's band for Corridors Of Power and Victims Of The Future.
Thunder, they have a founding member, Whitesnake likewise.
But I think with a name like Snakecharmer and playing a set that is entirely Whitesnake aside from 2 songs, they are really nothing more than a very good tribute show surely?
Niv