OCEAN CALLING from composer Meira Warshauer is a moving trilogy for two pianos dedicated to the ocean. The three installments — “Waves and Currents,” “From the Depths,” and “The Giant Blue” — speak to the vast majesty of the aquatic world and the many challenges that face it. Innovative performance techniques coax unique sounds out of the instruments; a metal chain rustles on vibrating strings to mimic the white noise of breakers in “Waves and Currents,” while “From the Depths” utilizes coloristic “inside piano” techniques, and bowed tones recall sounds from the blue whale in “The Giant Blue.” Against the backdrop of large-scale contaminations, overfishing, acidification, and rising temperatures, OCEAN CALLING is an impassioned plea on behalf of Earth’s greatest natural resource.
