Pizzicato
Plucking the strings with a fingertip or fingernail
Bowing
Using a bow (horsehair or other materials) to draw across the strings, creating a continuous, sustained tone or pitched impuls
Harmonics
Lightly touching the strings at specific points while depressing the corresponding key to produce higher, pure tone
Glissandi
Sliding the fingers across the strings, often from a pre-held chord, to create a gliding effec
Prepared Piano
Inserting objects (felt, wood, screws, etc.) into the piano's mechanism, on or between the strings, to alter their tone
Muting
Placing a hand or another object on the strings to dampen them while playing the keys with the other hand
Percussive Effects
Tapping, slapping, or striking the resonant body, rim, or outer casing of the piano to create percussive sounds
Key Bashing/Forearm Attacks
Using the palm, fist, or forearm to strike the keys, creating a forceful, percussive attack