you meant Bruce right? Then here's another story:
Some years ago he got to talk at another Italian restaurant with a guy hat was organizing a small festival (about 9000 people max), and he was invited to play, but only if he would not play his own songs but just well-known covers. Because that was the premise of the festival, all artists play covers. And he said "sure I'll come". So he played at that festival with some band he probably quickly drew together, only playing covers. He even screwed up a Dutch song ;-)
And apparently nobody knew it was him!
Source (Dutch news article) is
here