Released on December 5, 2016, the album includes thirty-four pieces composed or arranged for the show.

[1][2] The album contains mostly original compositions by Djawadi, it also includes some covers by him of Radiohead, The Rolling Stones, Soundgarden, The Animals, and The Cure.

[3] The soundtrack has received favorable reviews and peaked at #190 on the U.S.

It was nominated for International Film Music Critics Association for "Best Original Score for a Television Series".

An EP titled Westworld: Season 1 (Selections from the HBO Series), containing the tracks "Main Title Theme – Westworld", "Black Hole Sun", "Paint It, Black", "No Surprises", and "A Forest", was released in advance on October 31, 2016.