Keiichi Sugimotos' work as Fourcolor on Air Curtain is a great listen while finishing up some work before the weekend on a cold January Friday afternoon. The record was put out by the Apestaartje label based in Brooklyn. They say:

Focusing predominately on the guitar 'water mirror' blends acoustic resonance with subtle precision to create an extremely detailed and restrained listening experience. Sugimoto focuses on the smallest of elements using electronics to accentuate every facit of an already tactile sound pallete. Sugimoto seamlessly blends various threads of kinetic listening in this ever-shifting composition of gradual movement.

I agree. It's a nice, quiet, and slowly building record of tones. Good stuff for forgetting you're actually listening to anything at all.