Here is the starting riff. There are a few extra notes in there.
Capo 2
Main Riff:
[ Tab from: http://www.guitaretab.com/b/barenaked-ladies/279402.html ]
e|--------0--------------------------------0-------3--0--3-----3------|
B|--3--------3-----------------------3--------3-------------3---------|
G|-----0----------0-0----0-0----0-0----0------------------------------|
D|--------------------2------0----------------------------------------|
A|--3--------2--------0------2-------3--------2-----------------------|
E|--------------------------------------------------------------------|
