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.
Culture of Dominica
In Dominica, the chanté mas and lapo kabwit tradition started to become dominated by imported calypso and steel pan music in the early 1960s. After a fire in 1963, the traditional carnival was banned, though calypso and steelpan continued to grow in popularity. Calypso appealed to Carnival partygoers because the lyrical focus on local news and gossip was similar to that of chanté mas, despite a rhythmic pattern and instrumentation which contrast sharply with traditional Dominican "Mas Domnik" music. Many of the traditional "chanté mas" (masquerade songs) were performed to the calypso beat and later the new reggae beat coming out of Jamaica.