There is provided a musical tone generation control system that, even if the
player moves, enables him/her to listen to good musical tones at a location to
which the player has moved without the necessity of making adjustments by himself/herself.
Information on a position of a listener is detected. A plurality of speakers are
provided for sounding musical tones corresponding to a musical tone signal supplied
from said tone generator. The volume of musical tones to be sounded from the plurality
of speakers according to the detected position.
