Avicii - Fade into darkness (Alex Pregenzi vocal remix)

I don´t know the difference between Levels and Fade into darkness. I guess that Levels is instrumental and that Fade into darkness is vocal. Well, I´m a bit drunk and don´t know for sure about that. What I do know is that this is the latest remix of the vocal version of levels, named Fade into darkness (HaHa) by Alex Prigenzi. Enjoy!