Bobby McFerrin In 1986, McFerrin was the voice of Santa Bear in "Santa Bear's First Christmas", and in 1987 he was the voice of Santa Bear/Bully Bear in the sequel "Santa Bear's High Flying Adventure". That same year, he performed the theme song for the opening credits of Season 4 of "The Cosby Show". In 1988, McFerrin recorded the song "Don't Worry, Be Happy", which became a hit and brought him widespread recognition across the world. The song's success "ended McFerrin's musical life as he had known it," and he began to pursue other musical possibilities on stage and in recording studios.
A cappella in Providence, Rhode Island. The popularity of a cappella among high schools and amateurs was revived by television shows and movies such as "Glee" and "Pitch Perfect". High school groups have conductors or student leaders who keep the tempo for the group. The musical show "Strepsils Stereo" is credited for introducing the art of a cappella in Pakistan. Composer Dinesh Subasinghe became the first Sri Lankan to write a cappella pieces for SATB choirs. He wrote "The Princes of the Lost Tribe" and "Ancient Queen of Somawathee" for Menaka De Shabandu and Bridget Halpe's choirs, respectively, based on historical incidents