搜索硬盘上所有的音乐文件，并整理成树的形式，以歌手、歌手专辑逐层归类，idv3标签查看更新等-search drives all the music files, and compile into tree forms to the singers, singers grouped layers album, idv3 updating labeling View

this about isr interrupt bsp

这是MusicBrowser音乐播放器中的音乐搜索插件，胜于搜索硬盘上所有的音乐文件，并以歌手、歌手专辑的形式逐层归类显示，具备idv3标签查看及更新功能等-This is MusicBrowser music player music search plug-in, rather than search all music files on the hard disk, and as a singer, artist album in the form of classified displa

functions can be used to read id3 metadata from mp3 file