Sepultura - Messiah Tabs

This is my first tab em.. this is a cover from hellhammer by sepultura a bery good song
enjoy
Tuning: ???????

Intro 
|--------------------------------------------------------|
|--------------------------------------------------------|
|--------------------------------------------------------|
|--------------------------------------------------------|
|--------2-2-2-2-2-2-2-2---------------------------------|
|--------0-0-0-0-0-0-0-0----1-1--------------------------|

riff 1 (main)
|--------------------------------------------------------|
|--------------------------------------------------------|
|--------------------------------------------------------|
|--------------------------------------------------------|
|--------2-2-2-2-2-2-2-2-2-------------------------------|
|--------0-0-0-0-0-0-0-0-0---1-1-------------------------|


messiah!!!

riff 2
|-----------------0-0--------------------------------------|
|-----------------0-0------------------00------------------|
|--------------------------------------00------------------|
|----------------------------------------------------------|
|--------2--2---------------2--2---------------------------|
|--------0--0---------------0--0---------------------------|


|---------------------------------------------------------|
|--------------------------------------00-----------------|
|--------------------------------------00-----------------|
|---------------------------------------------------------|
|--------2--2---------------2--2--------------------------|
|--------0--0---------------0--0--------------------------|

uu!

riff 3

|----------------------------------------------------------------|
|----------------------------------------------------------------|
|----------------------------------------------------------------|
|----------------------------------------------------------------|
|--------7-7-7-7-6-6-6-6-5-5-5-5-4-4-4-4-------------------------|
|--------5-5-5-5-4-4-4-4-3-3-3-3-2-2-2-2-------------------------|

|----------------------------------------------------------------|
|----------------------------------------------------------------|
|----------------------------------------------------------------|
|----------------------------------------------------------------|
|--------9-9-9-9-7-7-7-7-6-6-6-6-5-5-5-5-------------------------|
|--------7-7-7-7-5-5-5-5-4-4-4-4-3-3-3-3-------------------------|

|----------------------------------------------------------------|
|--------------------------------------------------- ------------|
|--------7-7-7-7-5-5-5-5-4-4-4-4-3-3-3-3-------------------------|
|----------------------------------------------------------------|
|----------------------------------------------------------------|
|----------------------------------------------------------------|

|----------------------------------------------------------------|
|----------------------------------------------------------------|
|----------------------------------------------------------------|
|--------9-9-9-9-7-7-7-7-6-6-6-6-5-5-5-5-------------------------|
|--------7-7-7-7-5-5-5-5-4-4-4-4-3-3-3-3-------------------------|
|----------------------------------------------------------------|

riff 4

|-----------------------------|
|-----------------------------|
|-----------------------------|
|-----------------------------|
|-------2---2-----------------|
|-------0---0-----------------|


thats all.. this riffs repeats in all song 3 times