Soundcloud does have it but it's under Two Steps From Hell & Thomas Bergersen, since it's a collaboration.

Two Steps from Hell

Westworld: Season 4 (Soundtrack from the HBO® Series)

Composer: Jonathan Mayer
Buy "Pulsar":
Amazon: http://amzn.to/OKBX6i
iTunes: http://bit.ly/1hDT7cG
Spotify: http://spoti.fi/1iyn7rG

A while ago I had the great pleasure to work with the amazing talent Julie Elven!