Slash and his band were playing a show in Argentina with Black Label Society opening the show. Of course Zakk and Slash jammed together! Here's the video.

Unfortunately all they jammed on was some blues instrumental. so if you're a fan of straight up guitar punishing blues solos, this is a video for you. Otherwise you might be disappointed. Although I'm sure these guys are a little tired of playing the same old stuff over and over, why didn't they scream out with something completely different like some, well, some, aw screw it this is fine.