A few many years have handed since they controversially gave on their own absent and U2 are ploughing on, with or without you. Their core admirer foundation, accrued around the band's extraordinary forty one many years with each other, could Yet barely believe their luck. And While step one from Innocence to Encounter is marked by the disarming switch from Bono's familiar Uncooked shipping to an auto tuned, anaesthetised vocal within the ballad Appreciate Is All We now have Left, this is a…