|Music by||Stephen Lawrence|
|Lyrics by||Luis Santeiro|
|Publisher|| SJL Music Co.|
Sesame Street, Inc.
"Heart of a Frog" was performed on Sesame Street. Kermit goes to see his doctor, who listens to his heart. Dubbing what he hears as "groovy," the doctor sings about different kinds of noises (backed by frog nurses).
- This segment was taped on October 25, 1989.