Assertion: harpsichord | /r/CapableOf | become obsolete
Facets:
value: very quickly
type: MANNER
Source sentences:
text: When Haydn's Capriccio was published by Artaria in the 1780s, the Viennese bass octave had mostly disappeared (indeed, the harpsichord itself was becoming obsolete).
text: When they subsequently turned to piano building around 1800, the harpsichord very quickly became obsolete.