In 1910 Smith emigrated to Canada, and was quickly hired by
Frank Welsman to play for his
Toronto Symphony Orchestra (no relation to the current orchestra of that name), becoming principal cellist in 1917 for that orchestra's final season. He met his wife, violinist Lena Hayes Smith (188?–1956), while playing in Welsman's orchestra. He later became a member of the new
Toronto Symphony Orchestra when it was founded in 1922, serving as its principal cellist from 1932–1940. In 1938 he became principal cellist of the
Toronto Philharmonic Orchestra (TPO), a position he held until the mid-1940s. Smith was appointed to the faculty of the
Toronto Conservatory of Music in 1911 where he was a professor of music composition, music history, music theory, and cello performance through 1941. While there he played with two notable chamber groups in residence at the school, the
Conservatory Trio in his early years and later the
Conservatory String Quartet from 1929–1941. He was also a member of two notable
string quartets in Toronto, the
Toronto String Quartette, with whom he played in 1914, and the
Academy String Quartet, with whom he played during the 1920s. From 1927 until his retirement in 1950, Smith taught on the music faculty of the
University of Toronto. Among his notable pupils were
Marcus Adeney,
Louis Applebaum,
Gerald Bales,
John Beckwith,
Keith Bissell,
Howard Brown,
Glenn Gould,
Kenneth Peacock,
Margaret Sargent, and
Bertha Tamblyn. He died in
Toronto, aged 70. ==Works as a writer==