C.O.B.R.A. is the first single released from Marie-Mai's fourth album Miroir. It was released as digital download on 14 August 2012. The song was written by Fred St-Gelais and Marie-Mai. In an interview, Marie-Mai explained the song's inspiration: “C.O.B.R.A. is a rallying cry, an anthem to those who do not want to merge in the crowd, told Marie-Mai. Fred (St-Gelais, director) and I, we wanted to write a song that would find all its meaning on stage, during a show, with a contagious rhythm...Let yourself get bewitched by the Cobra!”.