This playlist is just a collection of stuff that I think is cool. It doesn't follow much of theme, other than each song having an interesting sonic palette or a bit of an ethereal feel. I've jumped around the genres in going from IDM, to electronic, to trap and jazz, so it doesn't have much structure. The only thing common in each song for me is the use of an usual, or interesting sonic element, or feeling, that feels like it maybe could be from outer space. and I think that's pretty cool.
The last song in the playlist is - in my opinion - the most beautiful song I've ever heard. hope you might feel the same. I wont be offended if you don't. :)