Heatwave moves like a city that never cools down. Slow-breathing basslines sit low and heavy, while brittle, stuttering percussion scratches at the edges of the mix like a fan struggling against stale air. Electric piano and warm analog pads drift in from nu jazz and acid jazz corners, softened by tape-style saturation and wide, murky reverb tails. The tempo never rushes; it hangs, letting every hiss and dust-crackle breathe. Some passages lean toward IDM precision, with glitched rhythms threading through the haze, while others sink into full downtempo stillness. Think of it as a sonic journey through pressure and slow release: the low hum of late-night streets, shadowy vocal fragments buried deep in the reverb, and textures that stay close to the ear. Best heard alone, after midnight, with the lights turned down and the windows shut tight.