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.
Collegiate a cappella a cappella music is one of the oldest forms of music in existence, "the kind made without any accompaniment at all," and descended from the tradition of Gregorian chant. A cappella music as a form joined this early form with a later Puritan style, known as shape-note singing, which further extended into the American Gospel tradition. Further permutations leaked into the American pop landscape. Today, by some accounts, there exist as many as “twelve hundred collegiate a cappella groups in the United States alone.” It is not known exactly when or where collegiate a cappella began. The RPI Glee Club