The following is from markus schulz's site: 
As promised, the mix will contain a couple of new productions that I did under my moniker "Dakota", an exclusive remix of a track I have been supporting on GDJB quite a bit over the past few weeks, a world premiere of another Coldharbour remix, and plenty of edits and big room reconstructions thrown in for good measure.
A lot of people regularly ask me about the Dakota moniker and the meaning behind it. In truth, it is just a name from the street called North Dakota Lane, which I lived on when residing in Arizona many years back. I signed a few tracks to labels such as Global Underground and Bedrock under that name (Swirl, Lost in Brixton, Himmel), and I have continued to use it in a couple of side production and remix projects over the past 2 years again.