播放音乐 ........\Keil ........\....\PlayMusic ........\....\PlayMusic.c ........\....\PlayMusic.hex ........\....\PlayMusic.lnp ........\....\PlayMusic.LST ........\....\PlayMusic.M51 ........\....\PlayMusic.OBJ ........\....\PlayMusic.Opt ........\....\PlayMusic.plg ........\....\PlayMusic.Uv2 ........\....\SoundPlay.h ........\Last Loaded PlayMusic.DBK ........\PlayMusic.DSN ........\PlayMusic.PWI