Complex sentence: Kaiso is a type of music popular in Trinidad, and other islands of the Caribbean, such as Grenada, Barbados, St. Lucia and Dominica, which originated in West Africa, and later evolved into calypso music.
Split into simpler sentences: Kaiso is a type of music popular in Trinidad, Grenada, Barbados, St. Lucia and Dominica. It originated in West Africa, and later evolved into calypso music.