http://muppet.wikia.com/wiki/My_Favorite_Letter From Muppet Wiki Written by Jeff Moss Date 1971 Earliest Known Appearance: Episode 0348 My Favorite Letter is a Sesame Street song about foods, animals, and people's names that start with the letter P. It was performed by the Anything People. ** NOTE: All clips and videos remain the sole property of the respective copyright holders. No videos are for sale, nor do they imply challenge to ownerships. They are intended strictly for entertainment, educational, and historical purposes, and fall under the "Fair Use" guideline.