One of the great, unsung American institutions is the musical genre known as Surf Instrumental. Part unique sound, part attitude and all ROCK, the nuances between Hot Rod, Surf Instrumental, and Rock Instrumental can sometimes be blurred, but ultimately, it’s what the song conjures up in the listeners’ minds. The Heavies (from Gary, IN) keep the long tradition of great instrumental rock alive and well in the Chicago land area with their bombastic sound, yet bring in elements of contemporary…