I had a very fortunate upbringing in that my parents and I would religiously watch the muppets every week. That's how I wooed my current girlfriend, by being able to sing every word and note of the muppet theme song. Ours is a strange and musical courtship.
Kat and I were looking up muppet clips on the net (another rousing Friday night) and came across this. This clip has three of the most iconic muppet figures. It's like muppets 101. Bookmark and watch this when you're feeling blue and you want to hear a sad Irish balad. It'll do the trick.