If you hadn't already heard, Metal Allegiance performed an all-star set in Anaheim, Calif. over the weekend (Jan. 20) as a 'Tribute to Fallen Heroes.' The band was joined by a myriad of rock and metal's finest (as well as the WWE's) to perform songs from musicians we've lost over the years, but not before tearing into the band anthem "Pledge of Allegiance," which can be viewed in the 360 degree video above.

Loudwire was on site to stream the full set (videos below), but now you can witness the band in action from any angle! The song is the closing track off the band's eponymous 2015 record and here, is performed by singer Mark Osegueda (Death Angel), guitarists Alex Skolnick (Testament) and Phil Demmel (Machine Head), bassists David Ellefson (Megadeth) and Mark Menghi as well as drummer Mike Portnoy (Winery Dogs, Neal Morse Band among others).

The night marked the first time in over one year that the band's core four members (Skolnick, Ellefson, Portnoy and Menghi) performed together due to prior scheduling conflicts. The night also saw legends like Vinny Appice (Dio, Black Sabbath), Mikkey Dee (Motorhead, Scorpions), Gary Holt (Exodus), Chuck Billy (Testament), Billy Sheehan (Winery Dogs), Chris Jericho (Fozzy, WWE wrestler) and more make their way onstage to pay tribute to rockers who are no longer with us.

Metal Allegiance were also selling exclusive gold, clear and red vinyl copies of Metal Allegiance at the show, which can now be purchased at the Nuclear Blast webstore.

Watch footage from the show and check out our exclusive photos from this special night below.

Metal Allegiance, 'Tribute to Fallen Heroes' Set

Photos From Metal Allegiance's 'Tribute to Fallen Heroes' Show