The piano keyboard spans 88 keys, from A0 to C8. This wide range allows pianists to play a variety of notes and chords.

Player action is not a type of piano action. It is a mechanism that allows a piano to play itself.

The damper pedal is the pedal that sustains the sound of the piano. When the damper pedal is depressed, the dampers are lifted off the strings, allowing them to vibrate freely.

Ragtime is not a type of piano music. It is a genre of music that originated in the late 19th century and is characterized by its syncopated rhythms and lively melodies.

Franz Liszt is widely considered to be the greatest piano virtuoso of all time. He was known for his technical brilliance and his ability to create a wide range of sounds and effects on the piano.

The Entertainer is not a famous piano composition. It is a ragtime piece composed by Scott Joplin.

Arpeggio is the technique used to play two or more notes at the same time on the piano. It is often used to create a shimmering or cascading effect.

The pinblock is not a part of the piano's soundboard. It is the wooden block that holds the tuning pins in place.

The plate is the metal frame that supports the strings of a piano. It is usually made of cast iron and is responsible for transferring the vibrations of the strings to the soundboard.

The celeste pedal is not a type of piano pedal. It is a pedal that is found on some organs and harmoniums.

Trill is the technique used to play a series of notes very quickly on the piano. It is often used to create a sense of excitement or tension.

Player keyboard is not a type of piano keyboard. It is a mechanism that allows a piano to play itself.

Staccato is the technique used to play a note on the piano and then immediately release it. It is often used to create a sense of lightness or delicacy.

Toccata is not a type of piano music. It is a type of organ music.

Scale is the technique used to play a series of notes in a descending order on the piano. It is often used to create a sense of movement or progression.