1999 in heavy metal music

	… 1989; 1990; 1991; 1992; 1993; 1994; 1995; ; 1996; 1997; 1998; 1999; 2000; 2001; 2002; ; 2003; 2004; 2005; 2006; 2007; 2008; 2009 …;
	Art; Archaeology; Architecture; Literature; Music; Philosophy; Science; +...

This is a timeline documenting the events of heavy metal music in the year 1999.