intro
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----1-1---2-2---1-1------------1-1---2-2---1-1---------------
-2-2---2-2---2-2---2-2-1-1--2-2---2-2---2-2---2-2-1-1--------
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play 2 times and at the end of the 2nd time play this A2
riff #1
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-0-0-0-0-5-5-5-5-2-2-2-2-7-7-7-7-----------------------------
play 4 times
[ Tab from: https://www.guitartabs.cc/tabs/v/verigo/dull_tab.html ]
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--------4-4-4-----------4-4-4-----------4-4-4----------------
-0-0-4-4-----5-5-0-0-4-4-----5-5-0-0-4-4------5-5-0-0-4-4-0--
chorus
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-------------------------5-5-9-9-----------------------------
-------------------------3-3-7-7-----------------------------
-0-0-7-7-5-5-9-9-0-0-7-7-------------------------------------
-0-0-5-5-3-3-7-7-0-0-5-5-------------------------------------
play 4 times
riff #2 is a reapeat of riff#1 then play chorus
outro
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--------4-4-4-----------4-4-4-----------4-4-4----------------
-0-0-4-4-----5-5-0-0-4-4-----5-5-0-0-4-4-----5-5-0-0-4-4-0---