Vcv-rack and a machine composition patch - or generative patch. Minimal but some of the voices are constantly "doing things". . . I tried to add some sort of steady beat to this one. Wanted to make it less wild/wierd. Quantizer? what is that. Let the virtual synth decide.
Compressor industrial construction atlas copco xavs 186 no low cut close , 20cm to exhaust , steady. Mic sennheiser mkh 8060 , sound devices 633 , no low cut. Rumbling and hissing. Possibly also for creating atmospheres like machine rooms. Feel free for any/commercial use.
Motorboat running, increasing in speed then steady. Water sloshing and some birds. Eventually slows and heavy wave sound. Engine revving and sputtering at end.