A bit disappointed with the function or lack there of – LED Audio Spectrum Visualizer Review

I was hoping this would allow me to play my music library but sadly it's just a dummy graphic eq that doesn't do anything but react to everything/anything that the iPhone's microphone detects... PLEASE update this app with the ability to play our library and also if you could please hide that little volume/button?! on the top left of the screen!! I'll come back and revise this rating/review when that happens!!!
Review by Tork Tommy Aaron on LED Audio Spectrum Visualizer.