Add It Up Bass Tab

Its a pretty easy tab

     B5             B5               A                 B5
G-------------------------------------------------------------------------|
D---4-4----4-2-4-----4-4------4-2-4----2-2------2-0-2----4-4--------------|
A-2----2-2---------2-----2-2---------0----0-0----------2-----2-2----0-----|
E----------------------------------------------------------------2--------|

You play this for every verse.  It can be heard during the parts when the guitar isn't 
usually at the middle and end of the song.