This is what I use java to do a MP3 player, is relatively simple, but still can be used.

Mp3播放器\Mp3Player.jar
.........\readme.txt
.........\com\damage\multimedia\TestFrame.class
.........\...\......\..........\Mp3PlayerListener.class
.........\...\......\..........\MainFrame.class
.........\...\......\..........\MenuListener.class
.........\...\......\..........\MenuPanel.class
.........\...\......\..........\Assignment.class
.........\...\......\..........\Mp3Player.class
.........\...\......\..........\MusicFiles.class
.........\...\......\..........\MusicFilesListener.class
.........\...\......\..........\Keyboard.class
.........\META-INF\MANIFEST.MF
.........\src\multimedia\Mp3PlayerListener.java
.........\...\..........\Keyboard.java
.........\...\..........\Assignment.java
.........\...\..........\MenuPanel.java
.........\...\..........\MusicFiles.java
.........\...\..........\MainFrame.java
.........\...\..........\MenuListener.java
.........\...\..........\Mp3Player.java
.........\...\..........\TestFrame.java
.........\...\..........\MusicFilesListener.java
.........\Musics\BY2 - 爱丫爱丫.mp3
.........\......\郑中基 - 我爱平底锅.mp3
.........\......\郑源 - 当我孤独的时候还可以抱着你.mp3
.........\......\郑源 - 怎么会狠心伤害我.mp3
.........\......\郑中基 - 答应不爱你.mp3
.........\.yJars\IBMToolkitForMpeg4SDK.jar
.........\Images\music.PNG
.........\com\damage\multimedia
.........\...\damage
.........\src\multimedia
.........\com
.........\META-INF
.........\src
.........\Musics
.........\MyJars
.........\Images
Mp3播放器

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