Friday's best pop song ever

Hopefully a pleasant little earworm to carry with you through your Friday. Of course, I have a different song every day that I think is the best pop song ever, but, as a rare exercise in restraint, I'm going to keep this as a weekly feature for now. As you can see, I'm not exactly mining the obscure here. But, hey, a classic's a classic.

The Kinks, "Waterloo Sunset"