Barry Llewellyn was a prominent Jamaican musician, best known as a founding member of the Heptones, a celebrated vocal harmony group that played a significant role in the evolution of reggae music. Born Barrington Llewellyn on December 24, 1947, in Kingston, Jamaica, he grew up in the vibrant musical environment of Trench Town, a neighborhood that also nurtured the talents of Bob Marley and other notable Jamaican artists.

Llewellyn began singing at the age of 14 and formed a harmony duo with his friend Earl Morgan. The duo eventually expanded to include Leroy Sibbles, forming the Heptones in 1965. The group became known for their smooth harmonies and influential hits throughout the 1960s and 70s. Initially called the Hep Ones, they changed their name to the Heptones after Morgan was inspired by a Heptones Tonic bottle.

The Heptones were instrumental in the transition from ska to rocksteady and reggae, producing a string of hits under the Studio One label, including "Fattie Fattie," "Get in the Groove," and "Party Time." Llewellyn, affectionately known as Bebo, contributed as a harmony singer and occasionally took the lead, most notably on the international hit "Book of Rules," which he co-wrote.

Despite facing challenges with record labels over payment, the Heptones continued to work with various producers, including Joe Gibbs and Harry J, and later signed with Island Records, releasing the classic album "Night Food" in 1976. The group experienced lineup changes when Sibbles left in 1978, but Llewellyn and Morgan continued to perform and record with new members.

Barry Llewellyn passed away from pneumonia on November 23, 2011, in St. Andrew, Jamaica, at the age of 63. At the time of his passing, he was working on establishing a learning center in Kingston to support young people. He is remembered for his humility, musical talent, and significant contributions to reggae music.