I know, I know… If you’re at all like me, you were probably pretty stoked about a band named after Thomas Jefferson’s intrepid explorers of the Louisiana Purchase, until you noticed the “e” up there that’s not really on the end of William Clark’s name. Then you realized the band’s name refers to the correspondence between C.S. Lewis and Arthur C. Clarke, not the Corps of Discovery. (Ok, the band website helped me out on that last part.) And then you download the ten minutes of “Before It Breaks You” and listen to it, and then it’s over before you realize it and the whole time you’ve been bathed in the musical equivalent of sunlight filtered through a grove of aromatic, soft-needled southern pines, or something similarly tranquil and pleasant. Lewis & Clarke call their sound “avant chamber folk,” but don’t let that turn you off. Give them more than a few minutes, and see if you like what you get back. I did.