10 Music Easter Eggs You Never Realised Were In Famous Albums
8. Marilyn Manson Untitled

As detailed in the last entry, it's largely impossible to hide tracks on typical digital media, but that didn't stop shock-rocker Marilyn Manson from doing just that.
So how did Manson go about hiding it? The track wasn't accessible on standard CD players it simply wouldn't show up. But once inserted into a computer, an auto-run program opened a gallery containing two pictures with the track playing in the background. Perhaps it's a track that should have stayed hidden. Untitled features unsettling, distorted vocals, reciting what appears to be a poem summing up much of the premise of the album on which its found, Mechanical Animals. https://www.youtube.com/watch?v=S_ERnJZn3v4