Canada during the Second World War produced some patriotic songs, but they were not hits in the music industry sense. A number of Canadian singers who learned their craft in Canadian opera companies in the 1930s went on to sing in major international opera houses. Most notable from the 1940s is contralto singer Portia White (1911–1968). She achieved international fame because of her voice and stage presence. As a Canadian female of African descent, her popularity helped to open previously-closed doors for talented women who followed. She has been declared "A person of national historic significance" by the Government of Canada. In 1964 she performed for Queen Elizabeth II, at the opening of the Confederation Centre of the Arts.
Sometimes it takes an ‘American Woman’ to break into the US charts, and that’s what Canadian powerhouse rock group, The Guess Who did in 1970, being the first Canadian group to have a US chart topper since 1954. Powered by the soulful vocals of Burton Cummings and Randy Bachman’s driving guitar and sardonic songwriter, the Winnipeg-based band found international success throughout the 60s and 70s, until disbanding when Bachman left the group and went on to form the hugely successful, Bachman-Turner Overdrive, with their hit single ‘You Ain’t Seen Nothing Yet’.
Country music was aided by the U.S. Federal Communications Commission's (FCC) Docket 80–90, which led to a significant expansion of FM radio in the 1980s by adding numerous higher-fidelity FM signals to rural and suburban areas. At this point, country music was mainly heard on rural AM radio stations; the expansion of FM was particularly helpful to country music, which migrated to FM from the AM band as AM became overcome by talk radio (the country music stations that stayed on AM developed the classic country format for the AM audience). At the same time, beautiful music stations already in rural areas began abandoning the format (leading to its effective demise) to adopt country music as well. This wider availability of country music led to producers seeking to polish their product for a wider audience. In 1990, Billboard, which had published a country music chart since the 1940s, changed the methodology it used to compile the chart: singles sales were removed from the methodology, and only airplay on country radio determined a song's place on the chart.
Canadian artists and Canadian ensembles were generally forced to turn toward the United States to establish healthy long lasting careers during the 1960s. Canada would produce some of the world's most influential singer-songwriters during this time. Among the most notable is Winnipeg's Neil Young who has been inducted into the Canadian Music Hall of Fame, Canada's Walk of Fame and the Rock and Roll Hall of Fame twice. Leonard Cohen has been inducted into both the Canadian Music Hall of Fame and the Canadian Songwriters Hall of Fame and is also a Companion of the Order of Canada. Folk legend Joni Mitchell is an Alberta native, and has been inducted into both the Canadian Music Hall of Fame and the Rock and Roll Hall of Fame. Walt Grealis of Toronto started in the music business with Apex Records in 1960, the Ontario distributor for Compo Company. He later joined London Records, where he worked until February 1964, when he then established RPM weekly trade magazine. From the first issue of RPM Weekly on February 24, 1964 to its final issue on November 13, 2000, RPM was the defining charts in Canada.
With the introduction in the mid-1970s of mainstream music on FM radio stations, where it was common practice to program extended performances, musicians were no longer limited to songs of three minutes' duration as dictated by AM stations for decades. The most notable musicians to benefit from this and one of the largest Canadian exports is the progressive rock band, Rush. Rush have produced 25 gold records and 14 platinum (3 multi-platinum) records, making them one of the best-selling ensembles in history, and on April 18, 2013, they were inducted into the Rock and Roll Hall of Fame. In the classical world, homegrown talent Canadian Brass was established in Toronto 1970—they are credited with reshaping concert presentation style for classical artists, now copied and valued everywhere in the classical world.
Though his father was one of the first major superstars of the genre, Hank Williams, Jr. marches to the beat of his own drummer. Much of his early hit output was in a traditional style, such as 1972’s “Eleven Roses,” but it was later southern rock-inspired hits such as “Family Tradition” and “Women I’ve Never Had” that proved that Junior was in a league of his own. Also adding to his legend was his stage show, which inspired a generation -- including Garth Brooks. https://www.youtube.com/watch?v=a1tqAmvaoyE