Ah, an excellent archive.org discovery. All day yesterday I was listening to this supremely satisfying audio. If I had to classify today's choice it would fall into the post-rock category with obvious influence from Pink Floyd. I love the way this track develops. It is a big download (13megs) but 100% worth it. Excellent guitar and keyboard - excellent ambient sounds.
This release if from the Umma Project which has a convenient wikipedia entry. The Umma Project is from Medellín,
Colombia and is the solo work of Esteban Mejía Mesa.
enjoy! And definitely download the entire release.
UmmaProject - Young Gangster