Which is titled "Bathyalpelagic II: The Wish in Dreams" and didn't make the titled of this post because it's too damn many words.
The track can be streamed above courtesy of Metal Blade, and gives you plenty of awesome pre-order packages to choose from as well! The single made me have some seriou faith in the record- it sounds like everything I have ever loved about Mastodon and Intronaut without losing that The Ocean touch about it. In fact, I would go as far as calling the new track "one hell of a jam."