Freak Me (Multitrack)

I just heard this kind of covers on a national radio station. Maybe it's something that is already on the globe for quite a while. But I am suprised by it. I am used to the I do a cover of a song real bad, or I do a cover of a song on the same melody but with other lyrics. Or the other way around. This kind of covering is called 'multitrack'. And most of the time there is one dude or gal that does all the vocals and such. It sounds quite good... The original is from Another Level (Freak Me).