Let's Heat The Field Up!

Nope, not a call to arms, so calm down all you survivalists out there.
While I was tracking down the not-so-elusive Three Foot on U-Bend, I also found a firm old favourite that I'd not heard for decades.

A cheery song to lift the spirits with the approach of Winter (weren't we supposed to have Summer first?), and take the chill off our souls.
Still, with a bit of luck we'll have a mild Winter and it'll be Summer again before anyone realises that the seasons changed.