Tubular drums
type: Concept
notation: 211.2
narrower: Barrel-shaped drums

Barrel-shaped drums
type: Concept
notation: 211.22
definition: Drums with barrel-shaped bodies, where the diameter is larger at the middle than at the ends. The outline of the body is curvilinear. Tightly stretched membranes enclose one or both ends, and are directly struck by the player using the hands or intermediate devices such as sticks.
narrower: Double-skin barrel drums
narrower: Single-skin barrel drums
in scheme: Hornbostel - Sachs
broader: Tubular drums

Double-skin barrel drums
type: Concept
notation: 211.222
broader: Barrel-shaped drums

Single-skin barrel drums
type: Concept
notation: 211.221
broader: Barrel-shaped drums

Hornbostel - Sachs
type: ConceptScheme