[1] It was composed by Anitta, Umberto Tavares and Jefferson Junior, with additional lyrics in Spanish written by Maluma.

[3] "Sim ou Não" is a pop song, with lyrics that talks about the desire between two people in different environments.

The music video of the song was recorded on July 4, 2016 in a nightclub in Mexico City, and was directed by the Dominican director Jessy Terrero, who has worked with other Latin artists such as Enrique Iglesias, Anahí, Ricky Martin and Jennifer Lopez.

[6] Anitta first performed the song on Rede Globo's TV show Caldeirão do Huck, on August 6, 2016.

[7] On August 17, 2016, she performed the song on Rede Globo's Encontro com Fátima Bernardes TV show.