Artist: Iron Maiden.
Title: El Dorado.
Album: The Final Frontier.
Year: 2010.
Tuning: standard.

Intro 1.
|-----------------------------------------------------------9-9-9-9-9-9-9-9-|
|---------------------------------------------------------------------------|
|------------------------------------7-7-7-7-7-7-7-7-7-7-7-7----------------|
|-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-----------------------------------------|

2n part intro.
|-----------|
|-9---------|
|----7------|
|-------0---|

Pause.
Riff 1.
|----------------------------------------------------------------------------|
|----------------------------------------------------------------------------|
|----------------------------------------------------------------------------|
|-12/0-000-000-000-000-000-000-000-000-000-000-000-000-000-000-000-000-000---|

-----------------------------------------------------------------------------|
-----------------------------------------------------------------------------|
-----------------------------------------------------------------------------|
-000-000-000-000-000-000-000-000-000-000-000-000-000-000-000-000-000-000-000-|

-----------------------------------------------|
-----------------------------------------------|
--------------------------------------5-4------|
-000-000-000-000-000-000-000-000-000-------3-2-|

Riff 2.
|---------------------------------6---|
|-----------------------------------6-|
|-444-444-444-444-444-444-444-444-----|
|-------------------------------------|

Riff 3.
|---------------------------------------------------------------------------|
|---------------------------------------------------------------------------|
|-------------------------------------------------3-3-3-3-5h6-6-6-6-6-------|
|-3-3-3-3-3-3-3-3-1-1-1-1-1-1-1-1-0-0-0-0-0-0-0-0---------------------1-1-1-|

-----------------------|
-----------------------|
-------3-3-3-3-3-3-3-3-|
-1-1-1-----------------|

Riff 4.
|--------------------------------------------|
|--------------------------------------------|
|--------------1-----------------------------|
|-5-5-5--3--5----3/5-5-5-5-5-5-3-3-3-3-3-3-3-|

Riff 5.
|--------------------------------------------|
|--------------3-----------------------------|
|-7-7-7--5--7----5/7-7-7-7-7-7-5-5-5-5-5-5-5-|
|--------------------------------------------|

ORDER:
Intro x3
2nd part of intro.
Riff 1 x4
Riff 2 x9
Riff 1 x3
Riff 2 x9
Riff 3 x2
Riff 4 x2
Riff 5 x2
Riff 4 x2
Riff 5 x4 (or 5)
Riff 1 x3
Riff 2 x9
Riff 3 x7
Riff 1 x1
Intro x3
2nd part of intro.