An album cover stand. It's a nice way to display the current album you're playing. Not the most absolutely stable stand, but it's good enough for now.
2017-05-18: Added little heels to make it slightly more stable. There is a ton that can be done to reduce the amount of filament required for what could be a really minimal skeleton, but I don't have the energy to do that right now. I just felt like these things shouldn't fall over so easily, so I made a quick edit to further reduce the possibility of them falling backwards. To recoup for my laziness, you can reduce the amount of infill since albums aren't terribly heavy.
I use 25% infill with fast honeycomb pattern in Simplify3D as a standard value. Could probably go lower, but I haven't tested.