barrel organ
barrel organ is a set of open flutes with internal duct without fingerholes or music tradition.
Also recorded as roller organ; crank organ.
Overview
Mechanical musical instrument.
In detail
It is associated with France.
Sources
Each source is named with the standing the house places on it, so the evidence can be weighed rather than taken on trust.
reference work · Reputable secondary · Wikipedia
“Barrel organ”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q752638: barrel organ
Consult the source