3写一段读MP3歌曲信息的程序：找到并读出该文件的歌曲信息部分，将信息存放在结构成员变量中，然后打印出来。用新的名称代替歌手名，重新输出新的歌手名。

-3 Write a program to read MP3 song information: song information to find and read the parts of the document, the information is stored in a structure member variable, and then print it out. Instead of the artist name with a new name, a new re-export the artist name.