Piano Keyboard
A piano keyboard is the part of a piano that is used for
playing. These keys are usually a set of levers that are pressed to
make sounds. Piano keyboards are made in different sizes depending on
the size of a piano.
A standard piano keyboard has 88 keys. These keys range from a high
A note to a low C note. There are 52 white notes and 36 black notes
on a standard keyboard.
A piano keyboard on a Bosendorfer piano has more keys. The notes are
the same, but there are additional keys on this type of keyboard. In
total there are 97 keys on a Bosendorfer keyboard.