Pretty off-topic here, but recently while listening to a song on youtube I clicked on that YouTube-Mix suggestion, and cluesless as I am, I mistook it for something like a GOGMix, that is a user created list. There were a few songs in that mix that I didn't know and that I liked, but instead of writing down the name of the artist and the title of the song, I just bookmarked the list, which was a stupid move, as I learned afterwards, since these mixes are apparantly created automatically and randomly, and calling the same playlist by a bookmark or a link never leads to the same result again.

Now, does anyone know if there's a method to how YouTube chooses these songs? Do I have any chance of rediscovering the one I'm looking for, considering that I don't use a YouTube account and that my browser regularly deletes all cookies and search histories? The song that started it was Blue Monday and many songs of that mix were 80's / early 90's but the one I'm looking for sounded pretty recent, and I have no idea how it found its way onto the list ...