Lenny Pearce’s resurgence in the music industry is akin to a fairy tale for artists. In 2010, he achieved fame as a member of a boy band that triumphed on “Australia’s Got Talent.” However, as time passed, the spotlight dimmed. Recently, he has transformed into a global sensation, captivating infants and toddlers with his innovative remixes of classic nursery rhymes enjoyed in homes around the world. Tony Dokoupil reports on this remarkable journey.