I made a sequel: How to write an audio replayer that plays back an MP3 in ~40 steps and <200 lines of C++ using WASAPI: gargaj.github.io/audio-for-du...
I got tired of people relying on other people's code to build demos (or games for that matter) so here's a tutorial in 40 steps and ~400 lines of C++ on how to build a renderer (with music) in DX11: gargaj.github.io/demos-for-du...