Sets of double-skin hourglass-shaped drums, both heads played
Sets of double-skin hourglass-shaped drums with single playing heads
Sets of drums with tubular bodies that have a smaller diameter at the middle than at the ends. Tightly stretched membranes enclose each drum body at either end. The membranes are directly struck by the player using the hands or intermediate devices such as sticks.
Sets of double-skin hourglass-shaped drums
Hornbostel - Sachs
Double-skin hourglass-shaped drums