Sonic Entertainment Group is a Halifax-based company specializing in talent management, concert promotion and production. Management clients include Great Big Sea, the Trailer Park Boys’ Ricky, Julian and Bubbles, Matt Mays, Wintersleep, Hey Rosetta! and more. Sonic Concerts produces concerts throughout Atlantic Canada. Past concerts include Ben Harper, The Black Keys, The Tragically Hip, Queens of the Stone Age, Celtic Thunder, City and Colour, Metric, Tegan and Sara, Norm Macdonald, Kevin Smith and Sarah Harmer.