“‘3×5’ is a song that I finished right around the time that Room For Squares (2001) was being recorded, and even though it was 99% done, that 1% was figuring out the right way to play it,” (JohnMayer.info). “It’s just about not always trying to synthesize memories from a trip … Sometimes trips are better than money. Nobody else would have gotten the same kick or the same thrill that you did, but it’s the confidence that you have seen some beautiful stuff. I think for me, I’ve always tried to be the historian, but the problem in trying to be your own future historian is that you miss what is going on.
‘3×5′ is a better song than my ability to write a song. And when that happens, they’re just presents from somewhere. And you just respect them as best you can, and make sure you don’t ever stand on stage and sing it with any less passion than you really, really can. Cause they could have been anyone’s songs and you happened to find ’em.'”
Built in C minor overall, the chorus (first heard from 1:54 – 2:32) flips over into the relative Eb major. The chorus lyric you should have seen that sunrise / with your own eyes … is fittingly less crowded than the rest of the tune.