To combat their predominantly dour image, Radiohead have cultivated a good-natured love of surprises! It’s, like, their whole thing these days. Jumping out of cakes to announce newly completed albums. Giving out hidden Wonka tickets at pop-up newspaper stands for their short-notice concerts. Or, wait, just putting them up on Ticketmaster a couple days before, actually. That is a much less whimsical delivery system. (How are we to get our dose of vague, anti-capitalist slogans out of this transaction?) Anyway, these shows will be totally full. No duh. The ballroom setting will make them sort of amazing, we bet.