Los Abuelos de la Nada (The Grandparents of Nothingness) were an Argentine new wave/rock band that underwent several incarnations, all of them led by singer and songwriter Miguel Abuelo. The group has produced numerous hit singles through the 1980s as "Sin Gamulán", "Costumbres argentinas", "Mil horas", "Himno de mi corazón", "Lunes por la madrugada" and "No te enamores nunca de aquel marinero bengalí".