Rara is a form of festival music that originated in Haiti, that is used for street processions, typically during Easter Week. The music centers on a set of cylindrical bamboo trumpets called vaksen (which may also be made of metal pipes), but also features drums, maracas, güiras or güiros, and metal bells, as well as sometimes also cylindrical metal trumpets which are made from recycled metal, often coffee cans.

Source: https://en.wikipedia.org/wiki/Rara