In a perfect world they'd end a set with Tell Me What To Swallow, with the audience silent and standing still, just absorbing the moment.
Please feel free to correct/add on if I am wrong, or missed something.I kept out the really old, more rough tracks, like February and Tuesday, etc.
If they did play Year Of Silence I'm guessing they'd have to play Jonsi's pre-recorded vocals. Unless either of them know Icelandic. :D
Trash Hologram was played live (taken down from Youtube).