Songs that gradually speed up

Lady Godiva's Operation by the Velvet Underground.

 

This is another opposite example.
The fabs' Taxman loses steam before the lead guitar solo- which is good because if it didn't, it wouldn't have worked when flown in again at the end.

I tend to like songs where they gradually speed up. It can really add to the intensity.
What's more boring than a perfect clock tempo for 3 minutes anyway? God save the flux.