File list (Check if you may need any files):
89c51音乐播放
.............\Keil
.............\....\MusicEncode.exe
.............\....\PlayMusic
.............\....\PlayMusic.c
.............\....\PlayMusic.hex
.............\....\PlayMusic.lnp
.............\....\PlayMusic.LST
.............\....\PlayMusic.M51
.............\....\PlayMusic.OBJ
.............\....\PlayMusic.Opt
.............\....\PlayMusic.plg
.............\....\PlayMusic.Uv2
.............\....\PlayMusic_Opt.Bak
.............\....\SoundPlay.h
.............\main.c
.............\main.LST
.............\music
.............\.....\main.c
.............\.....\main.LST
.............\.....\main.OBJ
.............\.....\music
.............\.....\music.hex
.............\.....\music.lnp
.............\.....\music.M51
.............\.....\music.Opt
.............\.....\music.plg
.............\.....\music.Uv2
.............\.....\music_Opt.Bak
.............\.....\music_Uv2.Bak
.............\music.rar
.............\音乐.Opt
.............\音乐.plg
.............\音乐.Uv2
.............\音乐_Opt.Bak
.............\音乐_Uv2.Bak