The Big Four: Live from Sofia, Bulgaria is a DVD/Blu-ray featuring live concert performances by Metallica, Slayer, Megadeth, and Anthrax, collectively known as "the big four" of thrash metal. The event took place on June 22, 2010 at the Sonisphere Festival at Vasil Levski National Stadium, Sofia, Bulgaria.

Track Listing

Anthrax: DVD 1/CD 1
Caught in a Mosh
Got the Time
Madhouse
Be All, End All
Antisocial
Indians/Heaven and Hell
Medusa
Only
Metal Thrashing Mad
I Am the Law

Megadeth: DVD 1/CD 2
Holy Wars...The Punishment Due
Hangar 18
Wake Up Dead
Head Crusher
In My Darkest Hour
Skin o' My Teeth
A Tout le Monde
Hook in Mouth
Trust
Sweating Bullets
Symphony of Destruction
Peace Sells/Holy Wars Reprise

Slayer: DVD 1/CD 3
World Painted Blood
Jihad
War Ensemble
Hate Worldwide
Seasons in the Abyss
Angel of Death
Beauty Through Order
Disciple
Mandatory Suicide
Chemical Warfare
South of Heaven
Raining Blood

Metallica: DVD 2/CD 4 & 5
Creeping Death
For Whom the Bell Tolls
Fuel
Harvester of Sorrow
Fade to Black
That Was Just Your Life
Cyanide
Sad but True
Welcome Home (Sanitarium)
All Nightmare Long
One
Master of Puppets
Blackened
Nothing Else Matters
Enter Sandman
Am I Evil? (With Anthrax, Megadeth and Dave Lombardo)
Hit the Lights
Seek & Destroy