Really bad experience at Buh-Rein, Bossa

I was in the establishment from 6pm till just before 10pm. I had to ask the bar to turn down the music at least 5 times. They turn it down just to turn it up again 5 minutes later. The music is non-South African and is foreign to me and annoying. In addition, my constant asking to turn to down the music ended up in a race conflict with some of the ladies in the bar that clearly had too much to drink already by that time. This venue clearly doesn't cater for white South Africans at all as I was even taken on by the manager called SAM - I will not be back again.