I second My Dad Wrote A Porno, love it, but you'll never sleep, you'll be laughing too hard! Death In Ice Valley is a true crime BBC World Service podcast and is a really good one to fall asleep to, the music is gorgeous and there are some lovely sing-song Norwegian accents.
I've spent the last three days working at my friend's farm - rolling fleeces for the last of her 800 or so ewes to be clipped on Sunday, then yesterday and today helping vaccinate, dose for worms, give a mineral drench and treat for ticks about 1,100 lambs. I am KNACKERED and I was on the easiest of those jobs (tick treatment).