And the vocals on these primarily public domain songs are, indeed, sexy. (Come On In My Kitchen, Robert Johnson’s tune, is my pick to click, as they said in old Top 40 radio.) But these Boston-based musical pros (New England Conservatory of Music and Berklee College) get the job done on a variety of levels with cello, guitar, banjo and double-bass as well as voice. If you have a friend not turned on to the old timey sound, this is a good intro. Want to check out a live clip of the band? Click here for a video of them playing at the Winnipeg Folk Festival, courtesy of YouTube. Shaken by a Low Sound is an enjoyable listen that begs the question: Is the center of the Americana universe really Boston not Austin?