Some users may not know immediately what this simple looking gadget is for but it can be very helpful for those who would like to see audio spectrums come to life. The spectrum may change depending on the songs that are being played. The colors that can be seen will all look different. This comes with various skins and colors that can adapt to any type of desktop themes. For people who have simple looking desktops, the spectrum analyzer can fit any person’s personality. The settings mode of this gadget is easy to maneuver too and its interval and decay rate can also be changed easily.