Here is a thing I built a while back: An 'HTML to 8-Bit-music' converter. This transforms a URL to a Bytebeat formula and uses the HTML of the page behind the URL as input.
http://lazerbahn.com/soundof.html?url=https://news.ycombinat...
http://lazerbahn.com/soundof.html?url=https://news.ycombinat...
I'll add the "sound of html" there, now that you mentioned it!