Assertion: clavichord | /r/HasProperty | forerunner of the piano
Facets:
Source sentences:
text: The clavichord, forerunner of the piano, was one of the most important instruments in Western keyboard history until the first decades of the nineteenth century.
text: The clavichord, forerunner of the piano, was one of the most important instruments in Western keyboard history until the first decades of the nineteenth century.