Folks at the NASA GSFC Scientific Visualization Studio created this amazing animation showing our view of the Moon over the entire year of 2012 with time resolution of *one hour*! The tipping, tilting, and rocking are due to the Moon’s elliptical orbit coupled with its tilt. I explain this using captions in the video itself.
Music is “Five Armies” by Kevin MacLeod, used under the Creative Commons license. You can find it at http://incompetech.com/m/c/royalty-free/index.html?genre=Soundtrack
More info: http://blogs.discovermagazine.com/badastronomy/2012/03/02/nasa-goddard-rocks-the-moon/ [Goes live 3/2]