Tactics Ogre: Let Us Cling Together

At the world map, enter the Warren's Report option. Hit any button until you see Warren's menu and the timer. Now, using the second controller, quickly press: Up, Right, Down, Left, Y, Up, Left, Down, Right, X, Up, Right, Down, Left, L, Up, Left, Down, Right, R, Up, Down, Up, Down, B, Left, Right, Left, Right, A, Select, Select, Start, Start, A, A, A, A, A, A, A. Then wait until the last digit of the timer (the seconds) shows the number 9 and press the B button on controller 2. If done right, a fifth option will appear in Warren's menu which will let you see your reputation among the countries.

Enter MUSIC_ON as a name.