VGFacts

Fun fact, if you unpack the audio files for Bioshock Infinite, you can listen to all of them individually (obviously). If this is done with Burial at Sea Ep. 2, however, you'll run across a file called "sfx_evt_inf_alley_loop_01". It sounds like nothing more than creepy ambient music, but if reversed and sped up 150% as shown below, it's actually an altered clip of Sally being burned at the end of the first episode.



Creepy.

Wow, that has to be the most disturbing thing ever. I almost don't want to watch the video.

Ha, nice find!