︎1 Look for people who sweat as much as possible, such as workers at a construction site, people who work out at the gym, people who are emotionally overstressed, or people who relax in a sauna. In short, all kinds of people who sweat.
︎2 Prepare suitable containers to collect and store their sweat, such as absorbent towels, test tubes or measuring cups that can be sealed.
︎3 Gather this sweat in one place and make sure there is a sufficient amount of sweat (at least one small cup).
︎4 Choose a quiet environment, a professional recording studio is best if you can find one.
︎5 Record the sweat drops on different materials and from different angular distances, recording their impact sounds.
︎6. synthesize the sounds together into a rainfall.
︎7 In the sound of rain, feel the presence of countless individuals.