first part
-----0-0-0-0-0-0-0-3-----0-1-1-1-1-0-0-0-----0--3--0-0-0-0-0-0-0-3-----
---------------------1-3-----------------3-3--3--------------------1-3----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
[ Tab from: https://www.guitartabs.cc/tabs/v/vivian_li/jingle_bells_tab.html ]
-0-1-1-1-1-0-0-3-3-1------------------------------------------------------------------------3-1-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
I don't know about you but I think this is how it is suppose to sound..... ENJOY!!!!