For DJs or Producers, the phrase Music Visualization is a very familiar thing. So what is it? Music Visualization is a feature found in electronic music, and media player software visualizers generate animated imagery based on a piece of music. The imagery is usually generated and rendered in real-time, in a way synchronized with the music as it is played. One application that specializes in music visualization capabilities for mobile devices is projectM Music Visualizer. This application visualizes all the sounds it hears from the device or the surroundings and displays it through various types of striking images. And of course, it can also be viewed as a wallpaper setting application for mobile devices.