They don't sound like heavy metal to me..
abnormality has a female singer.
for Hardcore i would say Wall of Jericho there a cool band to see live and there singer Candace is a super nice person also if you like Black Metal you should check out Thorr's Hammer there singer Runhild has an amazing voice now she is in the band Khlyst but my favorite was back in the day with Thorr's Hammer
Nightwish, Lacuna Coil, Epica, After Forever, Within Temptation!
here are some grind/crust punk: Bolz'n Flagitious Idiosyncrasy in the Dilapidation Fuсk the Facts Gerbophilia Razorcunt Death Rotten Decay Lycanthrophy Agoraphobic Nosebleed (Katherine Katz on vox) Black and Death: Bloodlined Calligraphy Gallhammer Infernal Kingdom Krayzen Malsain Sinful Souls Vyson Wykked Wytch Thrash, Groove, Mxc: My Ruin Cripper D.A.M.N Stigma Exist?trace Walls of Jericho
