The 2014 debut solo collection by French wind-walker Baptiste Martin aka Les Halles remains a masterpiece of soft light and subdued yearning, woven from grainy panpipe samples, tape hiss, and spectral delay. Recorded late at night in a tiny room in Montpellier, Invisible Cities quivers like a candle by the sea, its fragile illumination flickering against an expanse of sky, silence, and sorrow.

The pieces feel both ancient and immediate, glimpsing currents behind the veil, at the threshold of presence and absence. The track titles evoke similarly transient states of echo, memory, and negative mirrors. This is music of solitude and devotion, of empty streets and unremembered dreams, fleetingly captured via the eternal alchemy of FX pedals and a 4-track. (Britt Brown)