This is honestly taking the piss. I gave warning to my Eminem setlist, and people said they were interested in seeing it. I think that if you're going to post a non-metal setlist, simply ask if people are interested in seeing it. This is a forum, its meant for discussion, and we're all music enthusiasts, so I don't see anything wrong with discussing a setlist outside of metal, as long as you know people want to see it.
Yesterday don't mean SHIT.