Slipknot has played OzzFest several times, sold millions of albums, played to some of the biggest European Festival crowds on record, but until last week they had never won a Grammy. The group captured the award for Best Metal Performance for the song Before I Forget. The band was asked backstage where winning a Grammy ranks among their accomplishments, and Paul Grey said itÃ¢Â?Â?s up among the top. The band added that the fans are really what matter to them, and that they wouldnÃ¢Â?Â?t be anything without the power of their following, dubbed Maggots, behind them. Slipknot is taking a break, but fans can get the live experience with the two-disc set, 9.0- Live.