This is a good test for anyone who thinks they are good at shredding.
This piece is done by Rodrigo and Gariela.


--3-2-0-------5-3-0-------3-2-0--------------------------------------
--------5-3-0-------5-3-0-------5-3-0-5-3-0--------------------------
--------------------------------------------4-2-0-4-2-0-------4-2-0--
--------------------------------------------------------4-2-0--------
---------------------------------------------------------------------
---------------------------------------------------------------------

---------------------------------------------------------------------
---------------------------------------------------------------------
------4-2-0-------4-2-0----------------------------------------------
4-2-0-------4-2-0-------4-2-0-4-2-0-------------------2--------------
------------------------------------3-2-0-0-2-0-------2--------------
------------------------------------------------3-2-0-0--------------

Use alternate picking and don't start off doing it as fast as possible 
but start off doing it slow and work on the speed in time         

Here is another piece doing by them again but a bit harder

-------------------------------------------------------------------------
-------------------------------------------------------------------------
-------------------------------------------------------------2-----------
-------------------------------------2-----------2-4-5-4-5-4---5-4-4-5-5-
-------------2-----------2-3-5-2-5-3---3-5-2-5-3-------------------------
-2-3-5-2-5-3---3-5-2-5-3-------------------------------------------------

----------------------------------------------------------------------------
-------------------------4-----------5-----------7------------7-8-10-8-9-10-
-4-----------4-5-7-5-5-7---7-6-5-6-7---8-7-6-7-8---10-9-8-9-9---------------
---7-7-5-7-7----------------------------------------------------------------
----------------------------------------------------------------------------
----------------------------------------------------------------------------

-7-------------7-------------7-------------7-10-8-7h8p7------------------
---10-8-7-8-10---10-8-7-8-10---10-8-7-8-10-------------------------------
-------------------------------------------------------------------------
-------------------------------------------------------------------------
-------------------------------------------------------------------------
-------------------------------------------------------------------------

Again use alternate picking and start slow and build on the speed.
Bye