Brazilians are using a demonic chant to protest their new President

Things are already getting ugly for Brazil's new president, Michel Temer, and over the weekend protesters expressed their anger with a demonic chant for his ouster, according to Dom Philips at the Washington Post.
From WaPo:
Musicians railed against Temer at shows across Brazil this weekend, and their audiences sang for his ouster. Some chanted “Temer out” to a famous and melodramatic opera melody — its sense of impending apocalypse playing with unfounded Internet rumors that B