My kitchen has its own music. The hissing is usually the sauerkraut. The fizzing is the water kefir. And this morning, as I type, my boza is singing to me with large gloopy pops as the fermentation gasses make their way up through the millet to the surface. . I’m looking forward to tasting this batch. The microbes create the most amazing thick, sweet yet tart drink that fizzes on my tongue! . There are some videos/pictures of the process in my story today. And if you want more, you can see how much I love this drink in my highlight :-)