Musica metal By David Camilo Torrijos Period: Jun 3, 1964 to Nov 23, 1996 heavy metal Jun 4, 1964 deep purple Jun 5, 1964 lynyrd skynkrd May 15, 1967 Jethro Trul Aug 19, 1968 led zeppelin Aug 22, 1968 rush Apr 15, 1971 judas priest Sep 20, 1975 iron maiden Feb 14, 1981 death Jul 21, 1981 slayer Nov 21, 1981 anthrax Feb 21, 1983 metallica Aug 21, 1983 megadeth Jan 15, 1988 cannibal corpse May 10, 1993 korn Mar 16, 1995 slipknot Apr 16, 1996 linkin park