Which instrument is most important in Caribbean music?

Drums are some of the most important instruments in the Caribbean. Drums are not only the backbone of music, providing an underlying beat and feeling, but, in the Caribbean, they are also absolutely a part of the cultural history and the current, vibrant regional culture. Drums can be large or small, portable or stationary, and can accompany a large ensemble or a small trio and most varieties are found in the Caribbean.

Source: Sandals