Chilean hip hop/urban threesome Tiro de Gracia was formed in the mid-'80s by friends Juan Sativo and Lengua Dura, later joined by singer Zaturno, keyboardist Patricio Loaiza, and multi-instrumentalist Camilo Cintolesi. The band made its debut with the release of two independent records, Arma Calibrada and Homosapiens. After successfully performing at a local TV show and releasing El Demo Final, Tiro de Gracia signed up to EMI. They recorded Ser Humano in 1997, with contributions from well-known Chilean acts such as Chancho en Piedra, los Tetas, Joe Vasconcellos, and Matahari's...