Megan and Kiri were staying over with me, probably just stopping by for a night of jamming en route to some farther goal (though I've long since forgotten). I woke up before them, and whipped together this loop-tune. We'd all been listening to Person Pitch a bunch, giving us a collective looping state of mind.
Here's the sample that the song started with. It was a snip taken from Water March, which was (supposed to be) the longest and most epic song, oh boy.