Searing mechanical madness results when Philly’s drum & bass soldiers turn Bad Co.’s “Grunge” into an opus of punching snares, punishing bass, and tons of sick buildups and breakdowns. On the flip, Hive preserves the uplifting intro of “Mass Hysteria” before dropping the track into pounding techno madness and pulling it back out into a hype, bouncy, bass-filled booty-mover. Both remixes show these artists giving BC a run for their money. Slamming!