|Music by||Eli Bolin|
|Lyrics by||Annie Evans|
|Publisher||Sesame Street Inc.|
"The Great Halfini" is a song from the Elmo the Musical segment, "Repair Monster the Musical."
The Great Halfini sings to Elmo about his magical specialty, splitting things in two equal halves. He struggles to split his hot dog in half, inadvertently splitting apart everything in the park, frustrating the citizens.