Calypso music
The first major stars of calypso started crossing over to new audiences worldwide in the late 1930s. Attila the Hun, Roaring Lion and Lord Invader were first, followed by Lord Kitchener, one of the longest-lasting calypso stars in history—he continued to release hit records until his death in 2000. 1944's "Rum and Coca-Cola" by the Andrews Sisters, a cover version of a Lord Invader song, became an American hit despite the song being a very critical commentary on the explosion of prostitution, inflation and other negative influences accompanying the American military bases in Trinidad at the time. Perhaps the most straightforward way to describe the focus of calypso is that it articulated itself as a form of protest against the authoritarian colonial culture which existed at the time.
Music history of the United States
The early 1970s saw popular music being dominated by folk-based singer-songwriters like John Denver, Carole King and James Taylor, followed by the rise of heavy metal subgenres, glam, country rock and later, disco. Philly soul and pop-funk was also popular, while world music fusions became more commonplace and a major klezmer revival occurred among the Jewish community. Beginning in the early 1970s, hip hop arose in New York City, drawing on diverse influences from both white and black folk music, Jamaican toasting and the performance poetry of Gil Scott-Heron.