This document summarizes the origins and evolution of calypso music from Trinidad. It traces how calypso emerged in the early 20th century from genres like calinda, bel air, and bamboula. It was initially sung in French Creole before transitioning to English. Early forms included single-tone and double-tone ballads. Calypso incorporated influences from jazz, vaudeville, and Latin American genres. It evolved to include different types like road marches, pan calypsos, and message songs. In the mid-20th century, the Young Brigade popularized calypso and incorporated influences from pop and R&B. Later, soca emerged as a fusion genre