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
Five Easy Pieces his "Great Movies" list. The film received Academy Award nominations for Best Picture, Best Original Screenplay, Best Actor in a Leading Role (Jack Nicholson), and Best Actress in a Supporting Role (Karen Black). Nicholson lost to George C. Scott, and was nominated several more times before winning for the 1975 film "One Flew Over the Cuckoo's Nest". On November 16, 1999, Columbia TriStar Home Video released the film on two-sided DVD-Video, featuring both fullscreen (4:3) and widescreen formats. Grover Crisp of Sony Pictures conducted a 4K restoration of the film, and it was screening theatrically in DCP by 2012. The