Learning is fun! And we can all stand to learn a thing or two from Eternal Intellect. Passive listeners beware, though: this is not dumb-out music, not by any stretch. Zone-out? Definitely. But sleepy heads need not apply. If, however, you dig tunes that don't just reward repeated enjoyment but hit so hard they wear out the rewind key to the point that each song is extended by default, then soak this up.