The ornamental design for a musicgamecontroldevice, as shown and described.
FIG. 1 is a perspective view of a music game control device, showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a bottom plan thereof; and,
FIG. 7 is a left side elevational view thereof.
The broken line showing of the music game control device is included for the purpose of illustrating environmental structure and forms no part of the claimed design.