This really should have been my Saint Patrick's Day post, but I got hung up on the monkeys. Sorry about that. Anyway, the combination of Emmylou Harris, Dick Gaughan, The McGarrigle Sisters, and Rufus Wainwright on a classic Irish folk tune like "Wild Mountain Thyme" is pretty potent. Check it out.
You'll be humming that all day now, I bet. You can thank me for that later. There are far, far worse things to have stuck in your head.