Ambient / Electronica, a nice flow of tracks, but much more upbeat than a good potion of Brian Eno, Hassel, or the like. However, still a relaxing trip. Definitely, not like Semantic Spaces, Karma, Morpheus, ect... Spheres 1 & 2 both have elements of all of their releases but chilled. Almost like they took the foundation of Semantic Spaces undercurrent and brought it to the foreground, dropping out the Dance beats.
While I just heard one song of this album I was suprised and hooked, Nevertheless if you are a fan of Delerium or just like music that is out there listen and buy Spheres vol. 1