« November 30, 1969: the Muppets appear on The Ed Sullivan Show and perform “Mah Na Mah Na”, which had been sung on Sesame Street only 3 days prior
This version now featured the Snowths, and would be the basis for all future Muppet versions of the song
50 Years of Mahna Mahna ❤️ https://t.co/vW8qaNoz29 »
— Retweet https://twitter.com/HistoryMuppet/status/1200812839595843586