Black Tie Ball – A-Trak vs Mark Ronson

There are those who send a newsletter to announce their V3, and there is BonjourBonjour, the social network for smartphones, which for this precise occasion organizes a gigantic Black Tie Ball in the fiefdom of Cirque Bonheur. A-Trak and Mark Ronson in a titanic battle for sound control, and a compact crowd of young people in their Sunday clothes ready to battle it out with this holiday vigil. It’s PartyParty!