[youtube]http://www.youtube.com/watch?v=4_vixJc8x6M[/youtube]

When Five Finger Death Punch took the stage in Casper, WY last week (April 12), they were joined onstage by a special guest. None other than Soulfly frontman Max Cavalera joined FFDP to perform “The Way Of The Fist.” And this past weekend, fan filmed footage of the performance made its way around the web.

When it was first announced that Soulfly would be opening for Five Finger Death Punch on the road, we mentioned how this tour had the potential to expose new fans to the more aggressive side of music. And now we’d have to imagine that the fans who witnessed FFDP performing with Cavalera will be interested in hearing not just Soulfly, but also his past work with Sepultura or even the Cavalera Conspiracy.

While the audio is not the best, the performance is still worth watching. Take a look for yourself in the video above.

[footage via felixandcoda by way of The PRP]