Micro Choreographies is a multichannel and spatial composition using sound samples from bacterial and stromatolite interactions recorded in Cuatro Ciénegas Basin, México. Sonorous entanglements within a hydro-ecofeminist sonic practice of listening to small beings. A cocktail party effect that submerges us on the miniature sub-worlds and drags us into a different kind of deep listening. Prehistoric microbial music playing the invisible dance of time. Noises of the past, soon to be extinct.