Carcass: Swarming Vulgar Mass of Infected Virulency (Tune down 2.5 steps to B) The slower bit of the song is simply Ab5 G5 F5 E5, with some vibrato and half-step bends in there. That then moves into this riff: |------------------|-------------------|------------------|-------------------| |------------------|-------------------|------------------|-------------------| |------------------|-------------------|------------------|-------------------| |-2------2------2--|-2h3p2-------------|-2------2------2--|-------2-3-2-------| |-2------2------2--|-------5-3-2-------|-2------2------2--|-2h3h5-------5-3-2-| |-0-0000-0-0000-0--|-------------5-3-2-|-0-0000-0-0000-0--|-------------------| e ssss e ssss q s s e e e e e e e sim. And then the final riff in the song is similar, but with the picked E5 chords replaced by an E5 G#5 F5 progression instead.