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 as a writer/director. His first real taste of writing success was the screenplay for the 1967 counterculture film "The Trip" (directed by Corman), which starred Peter Fonda and Dennis Hopper. After first reading the script, Fonda told Nicholson he was totally impressed by the writing and felt it could become a great film. However, he was disappointed with how the film turned out, and blamed the editing which turned it into a "predictable" film, and said so publicly. "I was livid", he recalls. Nicholson also co-wrote, with Bob Rafelson, the movie "Head", which starred The Monkees. He also arranged the