im not exactly sure this is it but for those who listen to byzantine you might know it 
i was just playing my guitar and it sounded like it...

the beginning goes something like this i know its not exact...
G------------------------------------------------|
D------------------------------------------------|
A------------------------------------------------|
D-222222-555555-333333-222222-555555-333333------|

G------------------------|
D------------------------|
A------------------------|
D-22--235-77-2-55--------|

the soft part i yet to get down...

this is the part after the harmonics
G-11111111111111111----12121212121212121212--------------------|
D----------------------------------------------------------5-0-|
A-9-9-9-9-9-9-9-9-9----10101010101010101010------4444--7-5-5-0-|
D------------------000----------------------000--2222--5-3-5-0-|
do that a couple times...then it goes into the vocals which im not thre yet