Electronic musical instrument Electronic musical instrument An electronic musical instrument is a musical instrument that produces sound using electronic circuitry. Such an instrument sounds by outputting an electrical, electronic or digital audio signal that ultimately is plugged into a power amplifier which drives a loudspeaker, creating the sound heard by the performer and listener. An electronic instrument might include a user interface for controlling its sound, often by adjusting the pitch, frequency, or duration of each note. A common user interface is the musical keyboard, which functions similarly to the keyboard on an acoustic piano, except that with an electronic keyboard, the keyboard
Jack Nicholson Jack Nicholson John Joseph Nicholson (born April 22, 1937) is an American actor and film-maker who has performed for over sixty years. He is known for playing a wide range of starring or supporting roles, including satirical comedy, romance, and dark portrayals of anti-heroes and villainous characters. In many of his films, he has played the "eternal outsider, the sardonic drifter", someone who rebels against the social structure. His most known and celebrated films include the road drama "Easy Rider" (1969); the dramas "Five Easy Pieces" (1970) and "One Flew Over the Cuckoo's Nest" (1975); the comedy-dramas "The Last Detail"