Definition
Calypso is Trinidad's identity genre. Its roots go back to the late 19th century, in the culture of kaiso — those oral forms where neighborhood life, political stories, and local love affairs are told. By the early 20th century, the genre takes its modern shape: solo voice, horn sections, Caribbean rhythm, lyrics crafted in English and Trinidadian Creole.
Calypso is not background music. It is a sung newspaper, played in the calypso tents of Port of Spain during carnival, in front of audiences who come as much for the music as for the lyrics — political, satirical, social.
Influence on cadence-lypso and Bouyon
Calypso is one of the three explicit ingredients of Gordon Henderson's cadence-lypso, crossed with Haitian kompa and jazz [S-1].
From calypso, Bouyon inherits indirectly several things: the culture of carnival as a central musical moment and the place of singing that tells. Bouyon is not accelerated calypso — it is accelerated cadence-lypso. But without calypso, no cadence-lypso. Without cadence-lypso, no Bouyon.
Not to be confused with soca, which is the modern and accelerated derivative of calypso. Calypso remains the root genre, more narrative, more attached to the text.