piano pedal
foot-operated levers at the base of a piano (typically three) that change the instrument's sound in various ways
soft pedal
pedal on a piano that causes the hammer to strike only one string (instead of two or three)
Sustain pedal
piano pedal, typically the rightmost of 2 or 3 pedals, which moves all the dampers away from the strings, allowing them to vibrate freely, so that notes played continue to sound until the vibration naturally dies or the pedal is released
sostenuto pedal
piano pedal