The Great British Barbershop Boys

Single-handedly reviving the popularity of the original boy band sound, vocal group the Great British Barbershop Boys are one of the most successful a cappella acts in the U.K. The four-piece, who consist of baritone Joe Knight, a police administration worker from Nottingham, tenor Alan Hughes, a teacher from Warrington, lead singer Zac Booles, a sign writer from Loughborough, and bassist Duncan Blackeby, an I.T. project manager from York, formed at the National Barbershop Youth Chorus in 2005. After winning the 2008 British Quartet Championships, they represented the U.K. at ...