C++ server streaming music over websocket to webpage running javascript

This is a teaser of my upcoming tutorial that will cover how to write a C++ server that uses websockets to talk to a webpage that can request and play music.
There is a live demo already up and running at http://jimmiejohnsson84.me/musictest.php (there is a limit imposed of around 900 song request since bandwith is'nt for free, once that limit is hit the server will stop sending music so please don't spam it :)