Calum Maclean
Maclean was born in Òsgaig, Isle of Raasay, Scotland, into a family of five boys and two girls. His father was Malcolm MacLean (1880–1951), who was a tailor. His mother, Kirsty (1886–1974), was the daughter of Sorley Mor Nicolson of Braes, Skye, and his wife, Ishabel.
Cy McLean
Cy McLean was born in Sydney, Nova Scotia, and relocated to Toronto, Ontario. He formed his first band as of 1937. He was a pianist, who supported himself as a musician through working as a messenger at the Toronto head office of Bell Canada. He became known as the leader of Toronto's first black dance band and, as of the 1940s, led Canada's only full-scale black orchestra. McLean is credited with training many Canadian jazz musicians of his time. He and his band developed their music career through playing at non-union establishments, due to being unable to join the local musicians union. The band became quite popular, and during World War II was sponsored by Lifebouy Soap to tour southwestern Ontario. McLean and his band played in areas of Ontario where a black person had not been seen before. He and his band were sometimes barred from restaurants, in addition to being initially denied union membership. Despite these events, McLean chose to perform exclusively in Canada, stating that "people (in Canada) aren't like they are in the United States. I've never wanted to go down there, for that reason."