Faltan Lunas is Fey's sixth studio album, released in July 2006. The first single to be taken from the album was "Y Aquí Estoy". Faltan Lunas was well received by the Latin public and critics, and, when released, became "Album of the Week" at Mixup, the most important music store in Mexico, for its high sales. Fey said in an interview that there were to be two additional tracks on the album or 13. Those two additional tracks were supposed to be English versions of two other songs on the album, but these were never released.
