Isildur's bane rules them all, I heard.

My platinum scrotal clamp

Quite fond of Dio

All very White Dwarf I’m afraid fellas. 

Sabbath

Spinal Tap

Budgie.

Voivod, although qute partial to Green Lung of the more modern bands.

Priest or GTFO

Limp bizkit.

Diamond Head. Influenced many other metal bands, including Metallica, but very short-lived. Screwed over by management allegedly.

Shredded Fistula for me, Clive. 

Napalm Death for me, Barney

Oh, I sincerely miss those heavy metal bands
I used to go see on the landing in the summer
She fell in love with the drummer
She fell in love with the drummer
She fell in love

Shiny, shiny pants and bleached blond hair
A double kick drum by the river in the summer
She fell in love with the drummer
Another then another
She fell in love

I miss the innocence I've known
Playing KISS covers, beautiful and stoned

Unlock my body and move myself to dance
Moving warm liquid, flowing blowing glass
Classical music blasting masks the ringing in my ears

Oh, I sincerely miss those heavy metal bands
I used to go see on the landing in the summer
She fell in love with the drummer
She fell in love with another
She fell in love

I miss the innocence I've known
Playing KISS covers, beautiful and stoned
I miss the innocence I've known
Playing KISS covers, beautiful and stoned
Playing KISS covers, beautiful and stoned
Playing KISS covers, beautiful and stoned 

Toss up between Meshuggah and Morbid Angel for me at the moment, I reckon.

The Bangles

I don't like the often crass imagery and lyrics of many metal bands.

In terms of powerful loud music, listen to Crystal by New Order with the volume turned up.

I quite like Motorhead. 

The lyrics to Crystal are fvcking stupid

"Here comes love
It's like honey
You can't buy it with money"

I mean, you definitely can buy honey with money.

sabbaton? Ramstein? Gloryhammer?

Herman's Hermits