If listening to music is one of your best hobbies, then you should get the Desktop VU-meter skin on your computer. This life-like VU-meter set of skins simply take the music listening experience to a whole new level.
This Rainmeter skin has a VU meter that shows the level of the audio.
It represents the signal level when you are listening to music or any other audio from your PC or from the internet like YouTube.
So, it can be cool for those who love to get these things and take interest in such stylish visualizer widget.