|Music by||Mark Radice|
|Lyrics by||Christine Ferraro|
|Publisher||Sesame Street, Inc.|
The "Earth-a-thon Song" is the theme for Mr. Earth's pledge drive for the Earth in the Sesame Street video Being Green. Mr. Earth sings it once to open the show, and repeats it as a sting throughout the special with some help from Elmo and Abby Cadabby.