In the AMA (Ask Metal Allegiance) clip below David Ellefson, Alex Skolnick, Mark Menghi, and Mike Portnoy name (and agree on) the best metal band of the 21st century.

On October 10th, Metal Allegiance performed at the Loud Park festival in Tokyo, Japan at the Saitama Super Arena. Fan-filmed video of the band performing the Metallica classic "Seek & Destroy" can be viewed below.

The line-up in the clip is features:

Mark Osegueda (Death Angel)
Chuck Billy (Testament)
Alex Skolnick (Testament) 
Gary Holt (Slayer, Exodus)
David Ellefson (Megadeth)
Charlie Benante (Anthrax)
Scott Ian (Anthrax)
Frank Bello (Anthrax)

Metal Allegiance recently issued a video for "Gift Of Pain".

Metal Allegiance tracklisting:

“Gift Of Pain”
Vocals: D. Randall Blythe
Lead & Rhythm Guitars: Alex Skolnick
Bass: David Ellefson
Drums: Mike Portnoy Additional
Lead Guitar: Gary Holt

“Let Darkness Fall”
Vocals: Troy Sanders
Lead, Rhythm & Acoustic Guitars: Alex Skolnick
Bass: David Ellefson
Drums & Percussion: Mike Portnoy
Additional Bass: Mark Menghi & Rex Brown
Additional Screams: D. Randall Blythe

“Can’t Kill The Devil”
Vocals: Chuck Billy
Lead & Rhythm Guitars: Alex Skolnick
Bass: David Ellefson
Drums: Mike Portnoy
Additional Lead Guitar: Phil Demmel & Andreas Kisser

“Dying Song”
Vocals: Philip H. Anselmo
Lead & Rhythm Guitars: Alex Skolnick
Bass: Mark Menghi
Drums: Mike Portnoy

“Scars”
Vocals: Mark Osegueda & Cristina Scabbia
Lead & Rhythm Guitars: Alex Skolnick
Bass: David Ellefson
Drums: Mike Portnoy

“Destination: Nowhere”
Vocals: Matthew K. Heafy
Lead & Rhythm Guitars: Alex Skolnick
Bass: David Ellefson
Drums: Mike Portnoy
Additional Lead Guitar: Matthew K. Heafy

“Wait Until Tomorrow”
Vocals: dUg Pinnick & Jamey Jasta
Lead & Rhythm Guitars: Alex Skolnick
Bass: David Ellefson
Drums, Percussion & Additional Vocals: Mike Portnoy

“Triangulum”
I. Creation
II. Evolution
III. Destruction
Lead & Rhythm Guitars: Alex Skolnick
Bass: David Ellefson
Drums: Mike Portnoy
Additional Lead Guitar: Misha Mansoor, Ben Weinman, Charlie Benante, Phil Demmel, Matthew K. Heafy& Ron “Bumblefoot” Thal

“Pledge Of Allegiance”
Vocals: Mark Osegueda
Lead & Rhythm Guitars: Alex Skolnick
Bass: David Ellefson
Drums: Mike Portnoy
Additional Lead Guitar: Charlie Benante, Gary Holt & Andreas Kisser

“We Rock” (Deluxe Edition Only)
Vocals: Mark Osegueda, Chris Jericho, Tim "Ripper" Owens, Alissa White-Gluz, Chuck Billy & Steve “Zetro” Souza
Lead & Rhythm Guitars: Alex Skolnick
Bass: David Ellefson
Drums: Mike Portnoy
Additional Lead Guitar: Andreas Kisser, Phil Demmel & Gary Holt