More than one artist shares this name:
1) A Norwegian black metal band, now known as Hades Almighty.
2) A thrash metal band from New Jersey
3) A death metal band from China
4) A Norwegian prog rock group
5) An English Holy Terror influenced hardcore band.
6) A Polish solo hip hop act of a HiFi Banda member
7) A minimal electronics/oldschool ebm group from Brazil
8) A hard rock/gohic rock band from Poland.
(1) Hades is a Norwegian band, founded in 1992 by Erstwhile Immortal guitarist Jorn Inge Tunsberg along with ex-Dark drummer Remi