Alright, everyone is posting they top 20 bands, so am I, but I will write very shortly with no description since these bands are rather well known (maybe not all), and these are my current favourites, but of course Im discovering new bands often :
20. Korn (its here only because of nostalgia - it was first ever metal band I have listened to when I was 15, with Linkin Park at the time, although now Im skipping that) - Follow The Leader / Untitled
19. Belphegor - Conjuring The Dead / Totenritual
18. Cannibal Corpse - Red Before Black
17. Morbid Angel - Kingdoms Disdained / Domination
16. Satyricon - Now, Diabolical
15. Decapitated - Anticult
14. System Of A Down - Every Album, Period
13. Gorgoroth - Instinctus Bestialis
12. Made Of Hate (if you never heard of it its Melodic Death Metal, something to chill rather, some Pirate Themes also) - Bullet In Your Head
11. Tsjuder - Desert Northern Hell
10. FrontSide - Zmartwychwstanie
9. Deicide - Overtures Of Blasphemy
8. Hate - Crusade Zero
7. Burzum - Filisofem
6. Paradise Lost - Medusa
5. Mayhem - De Mysteriis Dom Sathanas
4. Dimmu Borgir - Eonian
3. Behemoth - The Satanist / Evangelion
2. Darkthrone - Every album has one of my favourite tracks, really hard to choose
1. Bloodbath - Nightmares Made Flesh / The Arrow Of Satan Is Drawn