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.
Calypso music
An entrepreneur named Eduardo Sa Gomes played a significant role in spreading calypso in its early days. Sa Gomes, a Portuguese immigrant who owned a local music and phonograph equipment shop in Port of Spain, promoted the genre and gave financial support to the local artists. In March 1934, he sent Roaring Lion and Attila the Hun to New York City to record; they became the first calypsonians to record abroad, bringing the genre out of the West Indies and into pop culture. Lord Invader was quick to follow, and staying in New York City after a protracted legal case involving the theft of his song "Rum and Coca-Cola", a hit by the Andrews Sisters, made his home there along with Wilmoth Houdini, and became one of the great calypsonians of the USA.