Music Box: Happy and You Know It

Streaming availability last checked 20 January 2026

Directed by award-winning filmmaker Penny Lane (HBO's Music Box: Listening to Kenny G), this installment of the Music Box series serves as a playful and surprising exploration of the world of music for kids. Featuring a colorful and charming cast, including The Wiggles, Caspar Babypants, Divinity Roxx, and Laurie Berkner, as well as their toe-tapping songs, the documentary traces the evolution of the genre, while reframing children's music as a misunderstood yet vital cultural artform that influences how kids develop.

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Streaming info last checked: 20 Jan 2026