|Written by||Clark Gesner|
|Source||You're a Good Man, Charlie Brown (musical)|
|Publisher||MPL Music Publishing Inc.|
"Happiness Is," frequently just called "Happiness," is the closing number from the musical You're a Good Man, Charlie Brown. It was sung on Sesame Street by Susan and Bob, and recorded by Susan. A slightly modified version was also sung by Oscar.
- Susan Sings Songs from Sesame Street (1970, as "Happiness")
- Happiness/Square Song (single, 1970, as "Happiness")
- Susan from Sesame Street with the Bubble Gum Singers Vol. 1 (as "Happiness")