Quantum redactiones paginae "Harmonium" differant

[[Fasciculus:FreretAccordianA convertor free-bass piano-accordion and a Russian bayan.jpg|thumb|Musicusleft|''Piano harmonicaaccordion'' diductili(super) canitet ''Russian bayan'' (infer).]]

'''Harmonica diductilis'''<ref>{{fontes seudesiderati}}</ref>, '''organum diductile'''<ref>{{fontes desiderati}}</ref>, '''órganum dúctile'''<ref name=NSLO>Ebbe Vilborg, ''Norstedts svensk-latinska ordbok'' editio secunda, 2009.</ref> sive '''instrumentum physharmonicum'''<ref name=NSLO/> est [[aerophonum]], species [[harmonica]]e.