The Men of the Deeps has been engaging with audiences around the world since 1966. Formed with a goal of representing Cape Breton and Nova Scotia at the 1967 World's Fair in Montreal (Expo '67), the Men of the Deeps has lived on as North America's only coal miners chorus. They have performed all across North America, in China and in Europe. As the choir's musical director for more than forty of those years, John C. (Jack) O'Donnell is the most qualified to mark the travels and performances of the choir's half-century in the spotlight.

Jack O'Donnell is Professor Emeritus and former...