Eschewing traditional themes and, at times, even tonality itself, this modern-day Schoenberg-like journey takes you through different areas of this imaginary city. Tying the disparate parts together is an underlying "almost-theme", which appears, fugue-like, through the piece, at times almost unrecognisable. Like seeing faces in a cloud, the ear of the listener provides the framework to see the theme when it appears.
Like a dream that often goes to places we don't want to see, this is a disturbing work, Yes, it is challenging and frustrating by turns, but I would disagree with the notion that this is one for completists only. If you are in the right mood, and wish your music to take you beyond the normal bounds of syth, I would recommend this.
But before embarking on your journey, be aware that it is going to be a strange one, and not for everyone.