I had heard he played with the Stones (and with Kieth solo) before. I would love to be in a room as those two played acoustic or something.
A few years ago I asked Waddy who was his favorite band and he said AC/DC
Lol. Not surprising, as no one comes up with better "rifs" than they do. I wager Waddy could cover their entire repertoire without looking at one music or chord sheet.
If you have Netflix check out the new documentary on Keith. Recording session clips for his new album are included. There is a moment where Waddy and Keith are playing back and forth, warming up those guitars. :~D Very interesting doc.