Graze is an uncommon yet widely distributed type of sound formed by high-grade tonal processes from pre-existing bass formations that were originally either digital or analog circuitry.
They are often foliated (composed of layers of sheet-like welded connections). The foliations are characterized by alternating darker and lighter colored bands, called "gneissic banding".
credits
from Edges LP,
released December 10, 2013
Produced by Adam Marshall & Christian Andersen