I've got a white whale album. I routinely bought CDs from a secondhand store and found some half-decent techno labeled Amixiam - Dream Frequencies. Quite possibly just some guy's personal work, packaged with a modicum of professionalism. No internet search has ever turned up a damn thing, and I no longer live on the same continent as that thrift shop.

But then - a few years ago - I was going through old CDs, ripping them anew for modern codecs and decent bitrates. CDex filled in the track names automatically. A database recognized the disc! Someone out there had this information! And seconds later I realize that someone was me, sending the data to CDDB automatically, when I had ripped it the first time. I played a fifteen-year brick joke on myself.