There are many ways to change the artist name on a MP3 file on Android. One way is to use the File Manager app, which can be found in the Menu > Applications > File Manager. To change the artist name, open the File Manager and select the music file you want to change the name of. Then, click on the Change Artist Name button. The Change Artist Name dialog will appear. In this dialog, you can choose a new name for your music file or enter an existing name if you have already used a different artist’s name for your music file before. If you choose to enter a new name for your music file, then you must provide a valid filename and email address for your new artist. If you choose not to enter a new name for your music file, then your old artist’s name will remain unchanged and all future songs with that artist’s song title will play without any errors.