My 21-year-old son, who is big into music, loves these guys and turned me on to them. They are really good--modern while also understanding and respecting the roots.
Kinda funny though--that song, 1612, is not on the new album they were promoting. It was on their album that came out last year.
Check out this tune, for some bass pyrotechnics. Their bassist is a guy named Joe Dart.