50 Reais was released in 2016 by Brazilian sertanejo singer Naiara Azevedo, featuring Maiara and Maraisa, and became one of her best known songs in Brazil. Its story follows a woman who finds her partner with someone else at a motel and leaves money behind as a final, cutting gesture. The opening accusation was easy to cut from the full track, so it spread on its own as a short audio for jokes about infidelity, lies and people being caught in the act.