Trance/House song played in Cancun clubs

Just got back from a week of clubbing in Cancun and I'm trying to find a song that was played almost every night I was out no matter the club.

I'm fairly sure it had no lyrics at all. What it did do was go back and forth between two awesome different parts, one part was heavy bass while the other part sounds almost heavenly/air-like with no bass at all to the point where most people would just sway back and forth and then when the bass came back you'd start bouncing up and down again.

Sorry the above isn't much to go on, but i'm hoping some of you kind folks have been partying down there and may know what i'm talking about.

The bass goes kinda like this:

da da da da dun dun dun da da da da dun dun dun

They also use that bass part to mix in with other songs.

THink I know what song ur looking for, called: Infinity 2008(klass remix) by Guru Josh Project.. It's a dope *** song.