"Chicha" prepared in this manner is known as "chicha de muko". Some popular beverages include mate, Pisco Sour, horchata, chicha, atole, cacao and aguas frescas. Some popular beverages include coffee, mate, hibiscus tea, horchata, chicha, atole, cacao and aguas frescas. The mixture is served as a beverage called "chicha morada". There are also chichas made of peanuts or purple corn, known as chicha morada. Nicaraguan "chicha de maiz" is made by soaking the corn in water overnight. The Maya used nixtamal to produce beers that more resembled "chicha" than "pulque". Maize was malted and used to make chicha, a fermented alcoholic beverage. "La Doncella" had been drugged by coca leaves and a maize beer known as chicha. The blending of chicha music and cumbia in Peru also gained large popularity. If fermented, a weak beer called "chicha de maca" may be produced. Some old cultures chewed grains to produce alcoholic beverages, such as chicha, kasiri or sake. Great amounts of native beer (chicha) was drank. After major military victories the Incas would celebrate by drinking chicha. These locals spoke Quechua, and "Yamor" was the name for chicha.