private void btnFFActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnFFActionPerformed
        if (musicSource != null && musicSource.getStatus() == Status.Playing) {
            musicSource.setPitch(2);
        }
    }
This method is called from within the constructor to
initialize the form.
WARNING: Do NOT modify this code. The content of this method is
always regenerated by the Form Editor.
jme3-examples/src/main/java/jme3test/audio/TestMusicPlayer.java