2 x 4

Metallica

Riff 1:
|--------------------------------------|   
|--------------------------------------|
|--------------------------------------|
|--0-3/5-6--0-3/5-6--0-3/5-0--0-3/5-0--|


Riff 2:
|-----------------------------------|
|-----------------------------------|
|-----------------------------------|
|--0--0-3--0-5/6--0-5/6--0-6-0-5-3--|


Riff 3:
|----------------------------------|
|----------------------------------|
|----------------------------------|
|--0--0-3--0-5--0--6\5--3--6\5--3--|


Riff 4:
|------------------------|
|------------------------|
|------------------------|
|--0-3/5-6------0-3/5-0--|


Riff 5:
|--------------|----------------------------------------|
|--------------|----------------------------------------|
|--------------|----------------------------------------|
|--0--3--5--1--|--1-1-1-1-1-1-1-1-1-1-1-1-1-1-1--1--1--|
                x4|                             4th time  |


Riff 6:
|------------|-----------------------|
|------------|-----------------------|
|------------|-----------------------|
|--0--3-5-3--|--0--3-5-3--0--3-5-3---|
     1st couple  others, same time    
     of times                         

Order of riffs:

Intro                 R1 x4
                      R2 x4
Verse 1               R3 x4
                      R2 x2
Verse 2               R3 x4
Retribution           R4 x4
Chorus                R1 x6
                      R2 x4
Verse 3               R3 x4
Retribution           R4 x3
Chorus                R1 x6
Solo                  R1 x4
Interlude & Solo      R5
                      R6 x8
                      R1 x2
Retribution           R4 x3
Chorus                R1 x6
Ending                R6