Sorley MacLean
Sorley MacLean was born at Òsgaig on the island of Raasay on 26 October 1911; Scottish Gaelic was his first language. Before he went to school at the age of six, he spoke very little English. He was the second of five sons born to Malcolm (1880–1951) and Christina MacLean (1886–1974). The family owend a small croft and ran a tailoring business, but they later gave up the croft to move to a better house, which proved detrimental to their finances when the Great Depression took a high toll on the tailoring business. His brothers were John Maclean (1910–1970), a schoolteacher and later rector of Oban High School, who was also a piper; Calum Maclean (1915–1960), a noted folklorist and ethnographer; and Alasdair (1918–1999) and Norman (c.1917–c.1980), who became general practitioners. Sorley's two younger sisters, Isobel and Mary, were also schoolteachers. His patronymic was Somhairle mac Chaluim 'ic Chaluim 'ic Iain 'ic Tharmaid 'ic Iain 'ic Tharmaid; he could not trace his genealogy with certainty to the eighth generation.
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."