Like everyone has already said, I think Streets, WOWY, Pride, One are all staples live. But I think we can also throw Beautiful Day into that category. I think it should become a live staple in the vein of the previously mentioned songs. The live versions I've heard from recent HTDAAB promo stops are fantasic. The song sounds as fresh as ever. I think BD just has that classic, anthem live sound that other U2 classics have. And also, BD gave U2 another lease on life, in terms of commercial. Even though I absolutely love PoP, there's no questions that it didn't do well here in the states. And with BD, U2 regained that popularity and some more in America. Years from now it will definitely be remembered as a U2 classic along with others such as Bad, Streets, WOWY, I Will Follow, One, Pride, etc...
you can quote me