Dumb

 Intro y mitad de la cancion:

 GI--------------------------I
 DI--------------------------I
 AI--3------3------3---------I
 EI-----------------------3--I

 2° parte del intro y tambien se toca a mitad de la cancion: (x2)

 GI--------------2-------------------------------------I
 DI------2-3-2-3---5-3--3-2-3------2-3-2-3-------------I
 AI--3-5-----------------------3-5---------5--5555555--I
 EI----------------------------------------------------I

 Verso: (x2)

 GI-------------------------------------------------------------------------I
 DI-------------------------------------------------------------------------I
 AI--3-3-3-3-3-3-3-3-3-------------------3-3-3-3-3-3-3-3-3---------3-3-3-3--I
 EI--------------------3-3-3-3-3-3-3-3-3-------------------3-3-3-3----------I

 Coro: (x4)
 
 GI-------------------------------------------I
 DI-------------------------------------------I
 AI--3-3-3-3-3--------------------------------I
 EI------------5-5-5-5-5-3-3-3-3-3-1-1-1-1-1--I

 Solo de guitarra:

 GI---------------------------------------------------------------------------I
 DI---------------------------------------------------------------------------I
 AI--3-3-3-3-3-3-3-3-3-------------------3-3-3-3-3-3-3-3-3-5-5-5-5-5-5-5-5-5--I
 EI--------------------3-3-3-3-3-3-3-3-3--------------------------------------I

 GI---------------------------------------------------------------------------I
 DI--------------------------------------------------------5-5-5-5-5-5-5-5-5--I
 AI--3-3-3-3-3-3-3-3-3-------------------3-3-3-3-3-3-3-3-3--------------------I
 EI--------------------3-3-3-3-3-3-3-3-3--------------------------------------I

 El ultimo solo se toca con los acordes del coro y acaba en C.