Just turn up the sound (if you are hearing) and enjoy the video 
/MarcusR
Edit:
LOL, deaf, deaf, deaf! Blind??? Dont know what I was thinking of.
that was just amazing!! thanks for sharing. 
LOL…I saw that thread title this morning and didn’t have a chance to click, but I was picturing rapidly changing braille keys while the person sings along…
I saw a kid with a braille laptop in college once, it was pretty cool. There was an attachment of a strip of metal with perforations, and little Braille dots would rise up to form changeable letters, and he would read the computer output that way. The laptop itself had a spectacularly busted screen, I imagine he bought it pretty inexpensively!
Really rather good!
When I saw the thread title it reminded me of one of my favourite jokes: Why do farts smell? So that deaf people can enjoy them too…
That’s right up there with “Why do Morris Men wear bells? So they can also annoy the blind.”