We need to pause every once and a while to remember the men and women who contributed so much when Canadian musical life was still in its infancy. Much of the most important work was done by a handful of Germans and Austrians who arrived in Canada against their will during World War II and stayed on to make the country their home.Eric Koch (1919-) was one of them, and in a remarkable series of videos posted on YouTube he has articulated very well what it was like to be transplanted into a foreign country, and then to make it one’s…