I haven't done many gigs, but all were fine except for the nursing home gig where somebody started vacuuming the floor while we were trying to play.

We once did a wedding reception where nobody seemed to be paying any attention. Then, during a cantiga with a nice drum part, our guitarist bent down and looked under the tables. She said, "Feet are tapping all over the room."

So an audience which doesn't seem to care may not be that at all.