Disgorge is a brutal death metal band from San Diego, California, USA, formed in 1992. Biography In 1992 Bryan Ugartechea, Tony Freithoffer and Ricky Myers started what was to become one of California's most brutal death grind bands.The same year they released their first demo, Cognitive Lust of Mutilation, before moving shortly afterwards to San Diego, California to establish themselves in the underground scene. During the move the band parted ways with bassist/vocalist Bryan Ugarte