CEREMONIAL DRUMS - Ceremonial drums are carved in many different shapes and sizes. They are made using many different materials such as Antelope skin, Rope and tuned using pegs.

A text summary of the clickable map above, meant for web-crawlers and other automatic tools:
ceremonial drums used in Africa
ceremonial drums have many different shapes
ceremonial drums have many different sizes
ceremonial drums made using Antelope skin
ceremonial drums made using rope
ceremonial drums made using tuning pegs
ceremonial drums example of membranophones