See Behind-The-Scenes Video From MEGADETH's First 2024 Concert In Buenos Aires, Argentina

Professor Reggie Almeida of the Renzo Gracie TN Brazilian jiu-jitsu school in Tennessee, who has been traveling with MEGADETH on the band's recent tours, has uploaded backstage and performance video of the Dave Mustaine-fronted outfit's sold-out May 13 concert at the 15,000-capacity Movistar Arena i...