According to HeavyMetal.no, the complete billing has been announced for this year’s edition of the Inferno festival, set to take place April 20-23, 2011 at the Rockefeller and John Dee venues in Oslo, Norway. It is as follows:

Thursday, April 21:

Rockefeller:

AKERCOCKE 18:15
GOTHMINISTER 19:45
DHG 21:15
AURA NOIR 23:00
FORBIDDEN 01:00

John Dee:

INFERNAL WAR 17:45
BHAYANAK MAUT 19:15
HARM 20:45
NIDINGR 22:15
VOIVOD 00:00

Friday, April 22:

Rockefeller:

DJERV 18:15
SOILENT GREEN 19:45
ATHEIST 21:15
IMMORTAL 23:00

John Dee:

TEMPLE OF BAAL 17:45
ASTAROTH 19:15
TODAY IS THE DAY 20:45
AVA INFERI 22:15
EXHUMED 00:15

Saturday, April 23:

Rockefeller:

MANIFEST 18:15
MALEVOLENT CREATION 19:45
PENTAGRAM 21:15
NAPALM DEATH 23:00
MESHUGGAH 01:00

John Dee:

SLAVIA 17:45
IMPERIUM DEKADENZ 19:15
NO DAWN 20:45
ILLDISPOSED 22:15
URGEHAL 00:00

Club concerts – Wednesday, April 20:

Elm Street:

CEASE OF BREEDING
HIDEOUS DIVINITY
RIKETS CRUST

John Dee:

INSENSE
OBLITERATION
EINHERJER

Victoria:

DORNENREICH
ALTAAR

Revolver:

SUMMON THE CROWS
OKULTOKRATI

Rock In:

ALCEST
RESONAUT
MARCH OF ECHOES

Blå:

HAUST
THE KANDIDATE
GAZA
TRAP THEM
ROTTEN SOUND

Unholy:

THE FARMHOUSE KILLINGS
CARO

The Inferno metal festival has become a true black Easter tradition for metal fans, bands and music industry from all over the world, with nearly 50 concerts every year since the start back in 2001. The festival offers exclusive concerts in unique surroundings with some of the best extreme metal bands and experimental artists in the world, from the new and underground to the legendary giants. At Inferno you meet up with fellow metalheads for four days of headbanging, party, black-metal sightseeing and expos, horror films, art exhibitions and all the unholy treats your dark heart desires.

Source: Blabbermouth.net