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
Man Trouble film and "Hoffa", but lost the trophy to Sylvester Stallone for "Stop! Or My Mom Will Shoot". Man Trouble Man Trouble is a 1992 romantic comedy starring Jack Nicholson and Ellen Barkin. It was directed by Bob Rafelson and written by Carole Eastman, who together had been responsible for 1970's "Five Easy Pieces". The film is the fifth collaboration between Nicholson and Rafelson. Beverly D'Angelo and Harry Dean Stanton co-star. Harry Bliss (Nicholson) runs a guard dog service and is going through counseling with his wife, Adele (Lauren Tom). A serial killer is on the loose in Los Angeles, so