When you run the app,please put the song file(.Mp3) in the SD card. If you want to see the lyrics,you need to put the lyrics file(.Lrc) in the same way. At the same time,the name of the the lyrics file must be as same as the name of the song file.
请将歌曲文件.mp3文件放于SD卡中 同时请将歌词文件.lrc放于相同路径下，且文件名要与对应歌曲文件名相同