I'm onstage maybe four to eight hours a day at peak season.

That's still sixteen to twenty hours a day you can play any darn thing you want..

If you are bored, I suggest getting your jollies at home, if the audience doesn't want to hear what YOU like. I can play all the Bjork I like at home, and the audience STILL goes home happy (which they might not if I played it on the gig!)