The ‘Big 4’ Bands of ’80s Metal Our picks for the ‘Big 4’ bands and artists that represent 1980s metal are Ozzy Osbourne, Judas Priest, Iron Maiden and Metallica. Continue reading… Related Posts:Most Collected Albums By 11 Big '80s Metal Bands (on…Judas Priest Documentary Co-Directed by Tom Morello…19 Pinball Machines Rock + Metal Fans Wish They OwnedJavier Bardem Names His Favorite Metal + Hard Rock BandsThe 'Big 4' Bands of '90s Rock + Metal2 Metal Bands Among the 25 Biggest Touring Acts of…See also 50 Cent Sued by Former Employee