‘Sleep and Dream of This': Metallica Unveil Two More Live Videos From Brazil, ‘Cyanide’ + ‘Fade to Black’‘Sleep and Dream of This': Metallica Unveil Two More Live Videos From Brazil, ‘Cyanide’ + ‘Fade to Black’Metallica have shared two videos from their final South American concert of 2022, "Cyanide" and "Fade to Black."Chuck ArmstrongChuck Armstrong