Electronic musical instrument with playback of background tones and generation of key-on phrase tones

摘要

An electronic musical instrument with playback of background tones and generation of key-on phrase tones, in which a simple adlib play can be performed while a user is singing using a microphone or as an interlude without requiring high-grade techniques is disclosed.P P The electronic instrument includes an instrument main body (1) having a microphone (5) and a plurality of key pads (6), a section for playing back stored background tones of a song, a memory (21) for storing note pattern data for a plurality of phrases each consisting of a series of a plurality of key-on phrases in correspondence with the plurality of key pads, and a tone generator (20) for reading out the note pattern data of the corresponding phrase in response to an operation of the key pad (6) , and forming tone generation signals. The output from the microphone, the playback signals of the background tones, and the tone generation signals of the phrase are supplied to a loudspeaker (11). Parallel to the playback background tones, the prestored phases can be read out and played back as needed upon operation of the key pads. A singer sings a selected song while listening to the background tones of the song. Upon combination of some phrases, a simple adlib play is performed, and a joyful performance can be made.