Or Edge being clumsy with his bottomless bag of copies of the songs and rough mixes....Or Bono playing the album too loud with his windows open so people with iphones and digital recorders can make copies!
Yep, true, but Bono did not play the final versions of these songs out the window. Just listen to beachclip boots, there are some important differences. We did not hear all of magnficient or unknown caller, crazy tonight is completely different now. So in summary, not a proper leak there.
Besides, I think Bono has been told in no uncertain terms not to do that again!