 The song "Tiro de Gracia" (Coup de Grâce), describing a failed relationship, was one of the most popular songs from the band.The song "De Contrabando" was first recorded by the band and years later became a hit record for Mexican-American singer Jenni Rivera.Zayda Peña Arjona (March 5, 1981–December 1, 2007) was the lead singer of Zayda y Los Culpables.