Jinjer is pretty badass. The vocals are top notch in both ends of the spectrum.

Spiritbox

Jinjer

Make Them Suffer

Arch Enemy

Lucrecia

Poppy

Within Temptation

Babymetal

Harper

Those are the ones I listen to, in no particular order

Wargasm for your limp bizkit nu metal riffs without the rapping. Currently putting out quality too

Symphonic epic folk metal with female singers is my jams

• Grai - Russian pagan / folk metal
• Folterkammer - Operatic / symphonic black metal
• Draconian - Swedish doom / goth metal
• Messa - Scarlet Doom metal
• Wardruna - Nordic folk metal

Outside of some other bands that other users have already mentioned, one band I’m aware of is a Swedish metal band called All Ends. It’s been a while since I’ve listened to them but I know about them because the lead singer worked with Crush 40 for the final boss theme from Sonic and the Black Knight.

There are some other bands that I’m going to mention but they don’t exclusively make metal (or at least I think, I haven’t heard all of their music yet). And yes, they are all bands who make remixes of music from the Touhou games, which their is probably more artists I could mention but I have either forgotten them or just haven’t listened to them yet.

The Other Flower, I almost forgot about this artist, Karma is great example of their music.

Akatsuki Records, Bloody Devotion is a great example of their music.

Undead Corporation, The Dream Of A Rabbit Singing In The Night is a good example of their music but I know that they do have music that is much “heavier”.

Get In The Ring, while the title says it’s “rock” despite the fact that it’s clearly metal, 祭炎 is a good example of their music.

Sound Holic, because I don’t use Spotify anymore, I have forgotten what the best example would be. The song I’ve been listening to the most that is at least partially metal is Grip & Break down.

A-One, while I know that they are primarily a eurobeat artist, they often mix other genres into their music. An example of a song that mixes metal with eurobeat is God Only knows, which is from Initial D the Arcade (2021).

There is one more that I want to mention but I don’t know if the example I have is “heavy” enough to be considered metal or if it’s just “orchestral rock”. It’s 蒼月の懺悔詩～Universal Nemesis by Yonder Voice. They might have heavier but as I stated earlier, I haven’t heard all of their music yet.

Singers:

Amanda Somerville (Trillum, Exit Eden, Kiske/Somerville)

Marcela Bovio (Stream of Passion, Mayan, Dark horse/White horse)

Bands:

Kobra and the Lotus - Heavy Rock

Stream of Passion - Progressive Metal

Tardigrade Inferno - Cabaret Metal

Volturian - Symphonic/Pop Metal

Julie Christmas is a personal favorite.

The Battle of Mice records are harrowing (content warning for DV). Made Out of Babies was incredible as well. Same for her work with Cult of Luna. Some really, really unique vocals there.

My personal favorite is the Spylacopa Self Titled record. That album was a great blending of styles and guest artists, but Julie’s work stands out.

If you like Doom Metal you have to listen to Witch Mountain.

• Calva Louise - Third Class Citizen
• Heriot - Coalescence
• Capra - The Locust Preacher
• Ex People - Dread
• Cassyette - BOOM

Edit - thought of a couple more…

• Black Moth - Blackbirds Fall
• Vodun - Mawu

I’ll just post one since I’ve not seen it here yet. Sorry If I missed it.

Future Static, Roach Queen is a top song

Such a small woman with a massive voice. I’d never heard of them until I was watching Electric Call Boy in Perth Australia and they were one of the openers.

Number 1 would have to be:

• Triosphere (prog/power?). Ida is utterly amazing.

Some others I didn’t see in this thread are:

• Ebony Ark (prog/power)
• To Mera (prog)
• Without Face (prog/goth metal?)
• Mystik (speed)

Cradle of filth

In this moment

Kitty (not so much anymore, was old band)

Late to the party but my recommendation is Oceans of Slumber

• Jinjer
• Ithaca
• The Anchor

Within Temptation, Lacuna Coil. Does Blackmore’s Night count? Actually, I don’t know if any of these technically count as metal. But I like them anyway.