Well besides him being the author of Looper soundtrack, some of his works are the soundtrack for The Brothers Bloom, Brick, Et Soudain and numerous short films. Certainly an artist you should keep your eye on.
This creative artist certainly left a stamp in the music with his Looper score as it brings the music to a whole another level by combining sounds from all over the place into unique perfections. If you wish to see how and where the inspiration behind this music comes from a Looper preview (scroll down this page) is a must see. You will be amazed when you will see where all these sounds come from and how great they work together.
You can learn more about this artist by visiting Nathanjohnson.tumblr.com