Fringe newcomers all the way from Canada, Yonge Guns packed their bags full of all that influences them as musicians, teachers and accountants. Bringing an enthusiastic mix of new and newer, this award-winning quartet injects Dean Martin with a little Pentatonix and One Direction with a little bit of the Dapper Dans. Trying to contain perhaps a little too much energy, anything could happen as a cappella has yet to hear barbershop quite like this. Part of Sing! Edinburgh. Learn more at www.yongegunsquartet.com.