Struck drums
notation: 21
type: Concept
narrower: Drums struck directly

Tubular drums
notation: 211.2
type: Concept
broader: Drums struck directly

Frame drums
notation: 211.3
type: Concept
broader: Drums struck directly

Hornbostel - Sachs
type: ConceptScheme

Drums struck directly
broader: Struck drums
narrower: Tubular drums
narrower: Vessel drums
narrower: Frame drums
notation: 211
definition: The player executes the movement of striking tightly stretched membranes. This includes striking by any intermediate devices, such as beaters, keyboards, etc. Drums that are shaken are excluded.
in scheme: Hornbostel - Sachs
type: Concept

Vessel drums
notation: 211.1
type: Concept
broader: Drums struck directly