Mannigfaltig viele - weil der Begriff Politik ja ebenso breit gefächert ist wie das Metal-Genre - insb. Im Thrash Metal!!!
Es gab dazu mal ein Special im Legacy-Magazin: "Politik und Metal". z.B.
Black Sabbath - War pigs
Trust - Antisocial
Iron Maiden - To minutes to midnight
Running Wild - Bad to the bone
Helloween - Judas
Anthrax - Indians
Scanner, Queensryche, Watchtower, Warrior Soul, Skyclad, NUCLEAR ASSAULT, Toxik, Atrophy, Evildead, D.R.I., SACRED REICH, Kreator, Holy Moses, Vio-Lence, Fear Factory, Napalm Death, Terrorizer, Rumble Militia, Raw-Power, Realm, Darkness/Eure Erben, Sodom, Sepultura, Anthrax, Brutal Truth, GOREFEST, Master, Carcass, Martin van Drunen-Texte (Pestilence, Asphyx, Comecon, Death By Dawn), GOJIRA, Minushuman, Defecation, Afflicted, Infected, Xentrix, Nailbomb, R.A.T.M., System Of A Down, Righteous Pigs, Misery Index, CATTLE DECAPITATION, Cro-Mags, Bodycount, Downset, Mucky Pup, Earth Crisis, Reflux, Deadlock, Born From Pain, First Blood, Lard, Ministry, Vigilante, Groud Zero System, Heaven Shall Burn, Artas, Ancst, Serpent Eater, Botanist, Thränenkind/King Apathy, Unseen Terror, Requiem, Fit For An Autupsy, Thy Art Is Murder, Refused, Stick To Your Guns, Enter Shikari, Ignite, Boy Sets Fire, Prophets Of Rage, Greed Killing, Discharge