Vulgar Music in a family store

Not too long ago I was at Mr Price Clearwater Mall. While shopping, the music that was playing had swearing in it. I addressed one of the staff nearby who went to get a supervisor/manager. When I mentioned the terrible music playing, she told me that that it the Mr Price station playing. I said to that this is a family store, there are children in the store so even if it is their station does not make it acceptable. She then went and put if off. She started talking in a language I dont understand to the other staff. Although I did not understand, I picked up here and there as she mentioned words in English like "music" and "family" so I knew was retelling the story. This was fine, but what was not fine is Firstly could they not turn off the music in the first place if there is swearing, secondly all the staff around were staring at me making me extremely uncomfortable. I could not wait to get out the store and started toward the exit. The minute I was out of view from the pay counter where the lady I spoke to was, on went the music again. I just left the store.