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A player piano is a self-playing piano with a pneumatic or electro-mechanical mechanism that operates the piano action using perforated paper or metallic rolls.
Action (piano) The piano action mechanism[ 1 ] (also known as the key action mechanism[ 2 ] or simply the action) of a piano or other musical keyboard is the mechanical assembly which translates the depression of the keys into rapid motion of a hammer, which creates sound by striking the strings. Action can refer to that of a piano or other ...
Keyboard expression is the ability of a keyboard musical instrument to change tone or other qualities of the sound in response to velocity, pressure or other variations in how the performer depresses the keys of the musical keyboard. Expression types include: Velocity sensitivity —how fast the key is pressed. Aftertouch, or pressure ...
Finger tapping is a piano technique developed by Alberto Guerrero for his pupil Glenn Gould. According to Guerrero, the idea for the technique came from a circus show with an extremely flexible young boy.
A musical keyboard is the set of adjacent depressible levers or keys on a musical instrument. Keyboards typically contain keys for playing the twelve notes of the Western musical scale, with a combination of larger, longer keys and smaller, shorter keys that repeats at the interval of an octave. Pressing a key on the keyboard makes the instrument produce sounds—either by mechanically ...
Techniques. prepared piano, i.e. introducing foreign objects into the workings of the piano to change the sound quality. string piano, i.e. hitting or plucking the strings directly or any other direct manipulation of the strings. sound icon, i.e. placing a piano on its side and bowing the strings with horsehair and other materials.
Piano tuning is the process of adjusting the tension of the strings of an acoustic piano so that the musical intervals between strings are in tune. The meaning of the term 'in tune', in the context of piano tuning, is not simply a particular fixed set of pitches.
Finger substitution is a playing technique used on many different instruments, ranging from stringed instruments such as the violin and cello to keyboard instruments such as the piano and pipe organ. It involves replacing one finger which is depressing a string or key with another finger to facilitate the performance of a passage or create a ...