THE GRINDMOTHER Appears On THE MAURY SHOW [With Video] The One and Only '' The Grindmother''! In a strange colliding of underground and mainstream universes, the viral grindcore sensation dubbed by the media as The Grindmother appeared on Tuesday's episode of The Maury Show . You can watch the segment below. The Grindmother first caught the public eye in January, when Rain Forest (frontman for the Canadian grindcore band Corrupt Leaders) posted a video of his 66 year-old Mother recording guest vocals for what would later become their Grindmother EP. The clip, which was filmed spontaneousy, went viral and received a barrage of media coverage and television airplay. According to her newly launched Facebook page, The Grindmother has "some new things coming ...