Originally posted by RememberEveryMoment:They're not the Beatles in the sense that they can go into a recording studio for a week and have a new album ready. We already knew that. I sometimes think people underestimate how hard it is for U2 to write complete songs, which is why they rely so heavily on producers. I think that is also a reason there are not that many left overs usually, there is just no that much more material lying around. But the quality of songs they eventually finish is pretty high generally speaking.