Music staging device apparatus, music staging game method, and readable storage medium

A CPU controls a graphic controller based on control programs within a main RAM to extract a series of rhythm sound data for each of multiple mimic percussion instruments from a graphic RAM and correlates these in a time-axial direction for display on a monitor, instruction and display of the operating timing for each sound of the multiple mimic percussion instruments is performed on the monitor, the player performs sequential striking input with the left and right hands, for example, for the rhythm sounds via a rhythm input detecting apparatus corresponding to multiple mimic percussion instruments, while following the operation timing display instructions thereof. The timing thereof is compared with the timing of the display instruction and evaluation is made based on the offset thereof, and the evaluation results are accumulated. Thus, a rhythm-matching game with a high gaming nature is realized, by inputting operation for multiple instruments using multiple hands and feet such as the left and right hands.