Spectrum

Not every one of us knows what is the range, and where you can shove that word (in which proposal), or how to use it at all. Roughly speaking, it can be music or any other noise that is simply transferred to the light vibrations, so that we could see him. Today we will give you the opportunity to fully experience it and just enjoy it, driving your arms on your computer. Be very careful and you could do it. Good luck to you!