The Intro is like this
E--------------------------------------
B-------3----3-------3------3----------
G----2-----0------2------0-------------
D-0------2-----4------2------0---------
A--------------------------------------
E--------------------------------------
Chorus
D /\/\/ A/\/\/ C /\/\/ G/\/\/
[ Tab from: https://www.guitartabs.cc/tabs/r/rasta_smiley_dudes/big_monkey_tab.html ]
Solo
E-------5-7---9-7-------------5-7---7-5---5-7--10-8--------------8-10-
B---5-7-----7-----9--------5-7----7-----7----------10-8----8-10-------
G-7-----------------9-11-7------------------------------10------------
D---------------------------------------------------------------------
A---------------------------------------------------------------------
E---------------------------------------------------------------------
E-10-12-14
B-10-12-14
G---------
D---------
A---------
E---------