As some know, I play West African percussion. Specifically, the drums that I play are called dunun. The dunun are the bass drums of a djembe orchestra from the old Mali empire (more specifically, the drums and and music that I play come mainly from what is now Guinea, West Africa).
There are three drums in the dunun family: the sangban, kenkeni, and dununba. The sangban is the middle drum, both in size and in pitch. It is the heart of the rhythm. All the other drums (both dunun and djembe) follow the sangban, as do the dancers (the purpose of drumming in West Africa is to play for dancers). The kenkeni is the smallest and highest pitched of the three. It provides the spice of the rhythm, and is often played on the up-beat (except for when the sangban is is off-beat, in which case the kenkeni usually is on the time). The dununba is the lowest pitched and largest of the dunun ('ba' actually means big in Malinke, the language of the ethnic group that this music originates from). The dununba provides the power of the rhythm. Each dunun is generally played on its side, with the musician playing the drum with a wooden stick with one hand, and playing a metal bell attached to the side of the drum with a small metal stick with the other hand.
The three dunun together form the foundation of the rhythm. They also, along with the bells and the djembe accompaniment parts form the melody line as well. There are generally two or three djembe accompaniment parts. Then there is the djembe soloist, who plays on top of this foundation. The dununba player also does improvisation, but its important that the dununba and lead djembe speak together. The sangban player may also play improvisations but it is critical that he or she continue to hold the rhythm together, even when playing variations. The kenkeni and djembe accompaniments never vary (although the djembe players can share the soloing duties).
I am the principle dununfola (dunun player) in the ensemble that I play with. I play mostly sangban. On some songs I play dununba. I enjoy the opportunity to cut loose occassionally, but what I love most is being the solid rock which everything else can rely on. Sometimes, when the ensemble is light in personnel, I play both sangban and dununba, standing upright next each other, either with two sticks and no bell, or with one stick and the bell strapped to the side of the sangban. But I much prefer to have the full complement of three dunun.
My partner, Beth, is the musical director of the group, and the principle soloist. It is interesting because she is the only woman in a group of seven, but we all gladly do what she tell us to do. It is an interesting dynamic for sure, particularly for me being in both a personal and musical relationship with her, but that is perhaps a topic for a different thread.