Before the Flood (Music from the Motion Picture)

An urgent documentary inspires a soundtrack dream team. *Before the Flood* finds duo Trent Reznor and Atticus Ross (*The Social Network*) joining forces with fellow Oscar winner Gustavo Santaolalla (*Brokeback Mountain, Babel*) and Scottish post-rock outfit Mogwai (*Zidane: A 21st Century Portrait*) for a collection of soundscapes that—alternately unsettling and breathtakingly beautiful—evoke the scale and horror of global climate change.