Watch HDToday. 'Tidal Body' is a graphic score that explores concepts of contemporary cartography, buoyancy, and the ocean as a sonic space. The ocean's properties and processes are mostly known today through distributed sensor networks. Using this data as a starting point for a composition - 'Tidal Body' incorporates local notations such as tidal rhythms, elemental swirls and eddies, maritime industry and NMC’s own iconography.