What are the next three pedals for the piano called?
soft, sostenuto and sustaining
octave, nona and spectrum
B flat minor, C minor and D minor
Modern pianos usually have three pedals, from left to right, the soft pedal (or una corda), the sostenuto pedal, and the sustaining pedal (or damper pedal). Some pianos omit the sostenuto pedal, or have a middle pedal with a different purpose such as a muting function also known as silent piano.