Sing, Little Bluebird

"Sing, Little Bluebird" is a Sesame Street song performed by Bob to Indigo.

Big Bird's little bluebird friend, Indigo, isn't feeling happy. Big Bird knows a song will perk him up and starts belting "Seventy Six Trombones" from The Music Man. Bob suggests a gentler song and sings the song to Indigo, which encourages him to start chirping along.