Frevo is an extremely fast, high-energy 2/4 rhythm from Recife, Pernambuco, recognized by UNESCO as Intangible Cultural Heritage. It emerged in the late 19th century from military bands and capoeira groups competing during Carnival. The word "frevo" comes from "ferver" (to boil), reflecting the rhythm's frenetic pace. Culturally, it is inseparable from its virtuosic dance, involving umbrellas and acrobatic movements. It represents the urban competitive spirit and the democratization of Carnival space. Musically, it is defined by aggressive brass orchestrations and complex syncopations, making it one of the most challenging and exuberant rhythms in the Brazilian canon.[6, 10]