JPH023589U - - Google Patents

Description

[Brief explanation of drawings]

The drawings are for explaining one embodiment of this invention, and FIG. 1 is an overall circuit configuration diagram, FIG. 2 is an explanatory diagram of flags provided for controlling the operation of the embodiment, and FIG. The figure is a process flowchart of the select switch that sets the music selection mode in which music can be selected. Figure 4 is a process flowchart of the demo switch that starts/stops demo performance. FIG. 2 is a flowchart of key press processing for each key of the keyboard, which is the performance input means possessed by the player. 1... Panel, 2... Demo switch, 3... C
PU, 4...ROM, 5...keyboard, 6...select switch, _A0 to _C8 ...key.

Claims (1)

[Claims for Utility Model Registration] A recording medium that records music data of a plurality of music pieces, and a sound source device that generates corresponding musical tones based on the music data, and automatically performs an arbitrarily selected music piece. In the automatic performance device, a music selection mode setting means for setting a mode in which music selection is possible during the automatic performance of the music; and when setting the music selection mode, stopping the automatic performance based on the music data; An automatic performance device comprising: music selection means for starting automatic performance based on music data;