Fox Mulder: [link] Rock bands trash hotel rooms by shredding stuff and chunking things out windows. If they put garbage in the room and the band threw it out the window into the truck then yay free cleanup and no trashed room. And I'm pretty sure that's Chriss snorting and trying not to laugh.
Yeah, but I don't think rockers would voluntarily throw out trash... However, if you put on pedestals or in a lighted shelf and added a plaque that labeled it as art, *expensive* art, then it might work.
Instead of having the rock band trash the hotel room (toss the TV out the window, tear down paintings, push over the bookcases and mess up the bathroom) the hotel could put all the garbage into the rockers' room, park a garbage truck below the window, and viola - they toss the trash into the garbage truck. Free clean-up.