Five Easy Pieces Five Easy Pieces Five Easy Pieces is a 1970 American drama film written by Carole Eastman (as Adrien Joyce) and Bob Rafelson, and directed by Rafelson. The film stars Jack Nicholson, with Karen Black, Susan Anspach, Ralph Waite, and Sally Struthers in supporting roles. The film tells the story of surly oil rig worker Bobby Dupea, whose rootless blue-collar existence belies his privileged youth as a piano prodigy. When Bobby learns that his father is dying, he goes home to see him, taking along his waitress girlfriend. The film was nominated for four Academy Awards and five Golden Globe Awards,
Electronic musical instrument well as haptic feedback, allowing the development of novel interaction metaphors beyond manipulation such as prehension. 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