The one that comes to mind is "With or without you" but for teaching 'I still haven't found what I'm looking for' - for present perfect! And I can't stop listening to them!

Hi Andrei! I haven't been but I want to go .. maybe they will come in Brasil this year!! I think that the best show was 360degree.. I watched and it was perfect!

That's funny that I'll go to a concert of OneRepublic and it turned out that U-2 will perform with them also. And I had no idea what U-2 does. Yes, people like me exist :) May be after I visit their show I'll like them. Have you been at U-2's concert? Thanks for the link though.