Mana-en el muelle de san Blas 
This is how I play it and it sounds like the song.
its kind of easy because u just keep repeating over and over.
Tabber:Ezmemo 

E--------------------------------7------------------------- 
B--------------------- 8-----------------8---------------- 
G------------------9------9----------9------9-------------- 
D---------------------------------------------------------- 
A-----------------------------------------------------------               
E------------0--------------------------------------------- 

------------------------------------5-------------------
-------------------------5------------------5-----------
-------------------7---------7---------7-------7--------
--------------------------------------------------------
----------0---------------------------------------------
--------------------------------------------------------

E---------------------------------5-----------------------------
B-----------------------5-----------------5---------------------
G-------------------6------6----------6--------6----------------
D-----------0---------------------------------------------------
A---------------------------------------------------------------
E---------------------------------------------------------------

------------------------------3----------2---0-----
-------------------3---------------3---------------
---------------5------5----------------------------
---------------------------------------------------
---------------------------------------------------
---------0-----------------------------------------    

This is about it just keep repeating it over and over. Mana rocks!