Purchase the soundtrack for Ashes of the Singularity: Escalation, containing over 90 minutes of high-fidelity music from Richard Gibbs (Battlestar Galactica), Geoff Knorr (Civilization V, Civilization: Beyond Earth, Galactic Civilizations III) and Michael Curran (Civiliization: Beyond Earth, Civilization V: Brave New World, Galactic Civilizations III). This soundtrack DLC contains both FLAC and MP3 formats from the original production .wav files.
Tracks are downloaded to your Ashes of the Singularity: Escalation Steam install directory in the OST folder. To view, right-click on Ashes of the Singularity: Escalation in your Library and select Properties. Then click the Local Files tab and the Browse Local Files button.