 Guitarist Gutiérrez continued to be part of Los Ángeles Negros as the only original member , and later became its leader . Gutiérrez 's Ángeles Negros recruited another singer in addition to Martínez , the Chilean Antonio Saavedra . The band plays yearly at least 50 times in Mexico , keeping the Ángeles Negros ' most well @-@ known songs in their live repertoire , and they have released two albums since 1993 : Toda Una Vida ( 1996 ) , and Metamorfosis ( 2003 ) . 
