Many moons ago I worked for a ski tour company that had about 18 hotels they would contract with to bring 3-20 busses each weekend depending on the size of the hotel, one such weekend in Kingston NY we had a majority white crowd (12 busses) and a smaller crowd from Bensonhurst (2 busses) at the Saturday night party there was a bit of racial tension, the DJ sensed it and rolled through a song list that ended up uniting the crowd, I believe the icing on the cake that night was when he mixed AC/DC's back in black into Sweet Home Alabama, that's how you unite people, not what Joe's doing