Good attempt!
I will not rate this one 10 yet. It really got closed to it in my opinion. Not just because its just another song, it has been written by multiple people at the same time (collab, I have read the thread ;) good job on getting it on the frontpage too)
I know personally by experience how hard it is to do a collab. Some make touches to the song, or sound, that another tends to mess up later on the process etc. It just goes back and forth, and before you know it your hand go up in the hair.. thinking like 'omfg!'...
One thing I find really powerfull with this collab: it just doesn't sound like a collab what so ever (even though, this may sound sour.. it is a compliment from my behave). It just feels like everything feels in place.. in the right order at the right time.
There is just one big "but!" in this whole review part that I just want to mention: it is too much stereo wise. I mean, from my experience low tones just go in the middle. Just to spank the speakers left and right. What I have noticed from this production, there is too much 'room' and 'space' inside this song... Which also leads it into becoming 'chaotic' in a way. From my experience, dance music MUST have the low tones in the middle, and not phased out and making them stereo (and just for this point I have added a -1), I am going to be gentle on this ;)
Even though, I brought up a negative pointer, doesn't mean it sounds bad. Really, its pretty good in a way. I love the way everything falls into place! Keep it up! and I would love to see more collabs like this.
Good job!