intro
--------------------------3
------5--------6------5-3-1
-0000-3-000000-4-0000-3-1--

riff 1
----------------------------3
---------------3------------1
----0000000000-1--0000000010-

--------------------------3
---------------3----------1-3
----0000000000-1--00000000--1


riff 2
---------6--2-2----------
---2-4-5-4--2-2----3333-2
---0-2-3-4--0-0----1111-0

riff 3
---2--------------------------
---2-2222-2-3-3333-3-2--32-4-5
---0-0000-0-1-1111-1-0-----2-3