Assertion: harpsichord | /r/HasAspect | pedal
Facets:
value: to change tone
type: PURPOSE
Source sentences:
text: Later, harpsichords had pedals to change the sound and tone of the instrument.
text: Also, the organ has a pedal (called the swell pedal) which allows the player to control to volume (soft or loud), while the harpsichord has no such pedal (the harpsichordist is very limited with what can be done to play loud vs. soft.)