Overview:An American institution turns fifty, and the disc release to mark the event is a very long (almost six hours) compendium of uncut historical segments from the show, without overdubs — Disc one features musical highlights and disc two dramatic and comedic highlights. It’s terrific background material, especially the music disc with the favorite characters both human and muppet. Plus some of my nostalgic favorites — it helps if you once had a baby or toddler in your lap, clapping along with you for these things. I can’t think of a better way to honor the show, and am ready for a followup, with more favorite segments.