Assertion: piano's pedal | /r/HasProperty | middle
Facets:
Source sentences:
text: It is common to find uprights and even grand pianos that lack a middle pedal.
text: Even if a piano has a middle pedal, one cannot assume it is a true sostenuto, for there are many other functions a middle pedal can have other than that of sostenuto.
text: Why would a piano have a middle pedal connected to nothing?
text: The rare transposing piano (an example of which was owned by Irving Berlin) has a middle pedal that functions as a clutch that disengages the keyboard from the mechanism, so the player can move the keyboard to the left or right with a lever.
text: The rare transposing piano (an example of which was owned by Irving Berlin) has a middle pedal that functions as a clutch that disengages the keyboard from the mechanism, so the player can move the keyboard to the left or right with a lever.