This video of the Muppets doing Cole Porter’s “I’ve Got You Under My Skin” seems to have been chased off YouTube by Warners, and I can’t embed it because, according to WordPress, the site hosts NSFW video (unlike YouTube? anyway). But you can see it if you click on that link. It’s a fine example of what made the Muppets great—there’s lots of serious weird in there with the sweet. This is especially true of the Muppet Show pilot (1, 2, 3), sometimes called “Sex and Violence.”
If only the Beatles had accepted Lorne Michaels’s offer.