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 of Costa Rica
Though its music has achieved little international credit, Costa Rican popular music genres include an indigenous calypso scene, which is distinct from the more widely known Trinidadian calypso sound, as well as a thriving disco audience that supports nightclubs in cities such as San José. American and British rock and roll and pop are very popular and common among the youth (especially urban youth), while dance-oriented genres including soca, salsa, merengue, cumbia and Tex-Mex have an appeal among a somewhat older audience.