Fred Garbers

 Fred   Garber s  is a n art is t & animator who create d animate d insert s f or  SESAME STREET  as early as the mid - 1 9 7 0 s. His other work s include animate d segment s f or  Square One T V  &  Brain game s .

He is credited as the lyric is t f or the song which accompanies the " Letter s in the Body  " animation.