this is a riff from Immolation right after Alex's singing & the solo
[ Tab from: http://www.guitaretab.com/b/becoming-the-archetype/92826.html ]
Eb|-------------------------------------------------------------------|
Bb|-------------------------------------------------------------------|
F |-------------------------------------------------------------------|
C |---------7-7---------7-7---9-10-9---------66---------3222-----88---|
G |---------5-5---------5-5---7-8--7---------44---------1000-----66---|
C |--0-0-0------0-0-0-----------------0-0-0------0-0-0--------0-------|
PM PM PM PM PM
