The Colorado, narrated by Mark Rylance, takes us on a journey through the prehistoric settlements of the region, European exploration, the dam-building era, modern industrial agriculture, and the impact of climate change. The Grammy-winning vocal ensemble Roomful of Teeth, cellist Jeffrey Zeigler, and composer-percussionist Glenn Kotche perform the film’s exhilarating score. The Colorado includes John Luther Adams, William Brittelle, Paola Prestini, Sarah Kirkland Snider and Shara Worden as composers.