The long-standing duo of Brendon Anderegg and Koen Holtkamp, collectively known as Mountains, has a new LP, Air Museum (artwork above), on its way and has passed along this track as a preview of the forthcoming full-length. “Thousand Square” finds the duo exploring the familiar territory of sparkling ambiance with a host of intricate synth tones and manipulated field recordings. Beginning simply with a pulsating note, the pair carefully introduces new elements that serve to expand the track’s humble beginnings into ever-growing sonic depths. Where less-seasoned creators of meandering soundscapes might overload the listener, Anderegg and Holtkamp seem to be able to delicately pile sound source upon sound source without disturbing the calming balance a track like “Thousand Square” evokes in its listeners. Surely Mountains will have many more similarly enriched aural landscapes for us to explore when Air Museum is released May 10.

Thousand Square

Thousand Square