Firo Prochainezo Witnesses the 53rd Death of Pietro Gonzales (フィーロ・プロシェンツォ、ピエトロ・ゴンザレスの五十三回目の死を目撃す Fīro Puroshentso, Pietoro Gonzaresu no gojūsankaime no shi o mokugeki su) was the second drama CD released in association with the 2007 anime adaptation of Baccano! on October 24, 2007. It chronicles the events of the summer of 1936, in which Firo Prochainezo and Luck Gandor drive to Mexico in search of Pietro and Dominico, while Isaac and Miria travel to Mexico at the same time in search of the Revolution.