Okay I don’t really like Cradle of Filth but my husband does. But I really really like their cover of Iron Maiden’s “Hallowed Be Thy Name.” Somehow the cover has more energy than the original.
If that floats your boat, give Fear of the Dark by Graveworm a listen. Iron Maiden lends itself really well to dark metal.
Blind Guardian’s cover of Dream A Little Dream Of Me
Similarly Blind Guardian’s cover of Mr Sandman
Basically anything here: https://www.youtube.com/@leolego
Sweet Dreams and Tainted Love by Marilyn Manson
This cover of Gangnam Style is one I’ve always enjoyed.
Halocene’s cover of Unholy is pretty good as well.
Rainbow in the dark by Corey Taylor and The Last In Line by Tenacious D. A lot of songs in that Dio tribute album’s pretty good.
Artas - Gangsta’s Paradise
Dan Vasc - Toss a Coin to your Witcher
Most songs by Leo are pretty good
A Static Lullaby - Toxic (not a big fan of the yelling in this case tho)
Riders in the sky by Dezperadoz
Painkiller by Death
No remorse by Cannibal Corpse
Vivaldi Djent - Roma Ivakov
Unstoppable - Red, original by Sia