private void initFMOD() {
   try {
      FMOD.init(44100, 32, 0);

      activeSoundStream = SoundStream.open("everyday.mp3", Mode.SW2D, 0, 0);

      DspUnit.getFFTUnit().setActive(true);

      activeChannel = activeSoundStream.playEx(Channel.FREE, DspUnit.getFFTUnit(), false);
      activeChannel.setVolume(255); // Just in case

      dspTimer = new Timer(1000, this); // No need to rush it now
      dspTimer.start();

      updateFFT();
   } catch (FMODException error) {
      System.out.println("FMODException: "+error);
   }
  }

  public void updateFFT() {
     Graphics g = w_oPanel.getGraphics();
     g.setColor(Color.WHITE);

     dspSpectrum = DspUnit.getSpectrum();
     float bands = 0;
     for(int i=0;i<511;i++) {
        bands += dspSpectrum.getBand(i); // This doesn't make bands useful, but shows it contains 0.0 after adding all getBands
     }
     g.drawString(""+bands, 150, 150); // Draws 0.0
  }
  
  public void actionPerformed(ActionEvent e) {
     if (e.getSource() == dspTimer) {
        updateFFT();
     }
  }