The reverberating beating of bison hooves is set in motion by a building storm on the Western Plains. While watching this storm develop, one can imagine bison roaming in vast herds, as they once did. The romance of the west is intertwined with bison and the Native American Plains Indians who relied on them for sustenance. The title harkens to the sound of beating drums as well as the bison's mastery over the elements. -Brian Grimm