Drixx da homebase

his mix is the first one in wish I use the 4 decks available in Traktor 3.  It was done a night at 3 am after I come back from a party where minimal music was played but it was really boring :-/
 
The mix is only 32 minutes long but it is intense.  At several moments 4 tracks are played together.  Let’s find out when this is happening in the mix.
 
The mix --> Minimal 4 decks mix (right click and save as to download)