Watch these sick videos of Slayer’s Tom Araya performing covers of Mötley Crüe, Scorpions, Judas Priest and Dio along with his brother John Araya on guitar. Al Messi plays Bass and Jake Alvarado is on drums. Dimitri Galeos, the uploader of these clips, plays second guitar. One of the clips dates these performances at November of 1983, which would have been a month before Slayer’s Show No Mercy dropped. Slayer themselves had included covers of bands like Priest and Iron Maiden in their sets…