The term KIN OF CALYPSO can be solved by the three-letter word SKA. SKA is a genre of music that originated in Jamaica in the late 1950s and is considered to be the precursor to reggae. It is characterized by a heavy emphasis on the offbeat and a strong rhythm section. The term 'KIN OF CALYPSO' is used to describe a style of music that is similar to calypso, but with a more upbeat and energetic sound.