In fact, when Elmo's song comes on, he can't help but shake his tail feather! Any time this hilarious bird drops new content is a good day. Watch as he dances his way around the bird clinic to ...

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In it, Elmo, Big Bird, and Rosita are joined by their new ... "Music music happy music helps when I feel sad / When I sing a happy song pretty soon the smile's back," he and the Sesame Street ...

In it, Elmo, Big Bird, and Rosita are joined by their new friend Kahan ... "Music music happy music helps when I feel sad / When I sing a happy song pretty soon the smile's back," he and the Sesame ...

"I wanna sing a song all about families," Ballerini tells ... She strums on an acoustic guitar as Elmo, Big Bird, Cookie Monster, Abby, Grover and their families sing along.