Tuned down a half step

Start w/
eb-------------------------------------------------------------------------------------|
Bb-------------------------------------------------------------------------------------|
Gb-------------------------------------------------------------------------------------|
Db-9----------11----------9------------------------------------------------------------|
Ab-7----------9-----------7---------------2---------2---------4---------2---------2-2--|
Eb----------------------------------------0---------0---------2---------0---------0-0--|
Then use the trem. bar

Riff 1A 4x
eb-------------------------------------|
Bb-------------------------------------|
Gb-------------------------------------|
Db-------9--8p0--7--------6--------5---|
Ab-------7--6p0--5--------4--------3---|
Eb-0000-------------0000-----0000------|

Riff 2A twice
eb-----------------------------------------------------|
Bb-----------------------------------------------------|
Gb-----------------------------------------------------|
Db-----------------------------------------------------|
Ab------------------------------------10--9--8--7--6---|
Eb-444444444444444454444444444444444---8--7--6--5--4---|

Riff 2B 4x

eb------------------------------------------|
Bb------------------------------------------|
Gb------------------------------------------|
Db------------------------------------------|
Ab------------------------------------9--8--|
Eb-444444444444444454444444444444444--7--6--|

Riff 3 3x

eb------------------------|
Bb------------------------|
Gb------------------------|
Db------------------------|
Ab-5/4--------4-2---------|
Eb-3/2-222222-2-0-000000--|

Riff 3 ending
eb--------------|
Bb--------------|
Gb--------------|
Db--------------|
Ab-5--4---4--3--|
Eb-3--2---2--1--|

Riff 4 7x

Eb-----------------------------|
Bb-----------------------------|
Gb-----------------------------|
Db----------------3------------|
Ab-5--4--5--4--5--1------------|
Eb-3--2--3--2--3-----00000000--|

Riff 4 ending

Eb------------------------|
Bb------------------------|
Gb------------------------|
Db----------------3-------|
Ab-5--4--5--4--5--1-------|
Eb-3--2--3--2--3----------|

Riff 1A 4x
Riff 2B twice
Riff 3 3x then ending
Riff 4 7x then ending, then another 7x followed by the ending
Riff 1A 4x
Riff 1B twice (same thing one string higher)
Riff 1A twice then start picking the low E really fast
Riff 1A 4x
Riff 2B twice
Riff 3 3x then ending
Riff 4 7x then ending