by Jim BrenholtsDavid Sylvian and Holger Czukay are fairly eclectic and diverse musicians. In the European ambient scene, they are fixtures. Flux + Mutability is an album with two long-form compositions. "Flux" is "a big, bright, colorful world" and "Mutability" is "a new beginning...in the offing." These pieces are deep, expansive atmospheres with eerie samples and vacuous walls of sound. The second piece features only guitars, keyboards, and an African flute. The first piece has a much wider sound. It is a safe bet that it has the only ambient flugelhorn ever (by Markus Stockhausen). The real essence of this disc comes from the sound design, mixing, and processing. Sylvian and Czukay present this collection of atmospheres as a tight and cohesive soundscape. The gentle sway of the ambience is deep and comfortable. There are no dark overtones. Fans of Brian Eno, Robert Fripp, Markus Reuter, and Liquid Mind will like this CD. It is an important selection for fans of electronic minimalism.