Assertion: flute | /r/MadeOf | internal baffle
Facets:
Source sentences:
text: The instrument is classified in the 2011 revision of the Hornbostel–Sachs system by the MIMO Consortium as 421.23 — Flutes with internal duct formed by an internal baffle (natural node, block of resin) plus an external tied-on cover (cane, wood, hide).