Hearing impaired love that deep bass. TURN THAT SHIT UP!!

And that racist jackass was already getting ready to argue with her about the music. fuck him!

Where's the racist part again?

Never-mind. I think I know where it is.

watch the video again

Don't need to. Found it.

Please tell me you aren't being serious but instead are just too lazy to click "sarcasm".

I'm 100% serious.

That's disappointing. I thought/hoped you were being clever, playing off the misdirection of the video, but no, you were just being nasty.
Q: what makes you assume his assumption/reaction is racist and not ageist or sexist?
Edit:
Q2: why should we not assume your vitriolic reaction based on an assumption you made based purely on someone's race makes you a racist jackass deserving of the same reaction?

Or his defensive reaction is just based on his improper assumption that someone is telling him how to play his music.

The idea that his reaction (guy in video) is based on race, says more about someone who thinks that, then the guy in the video.