Main Part
G------------------------------------------------------------------------------|
D---------------3-----3?5------------------------------------------------------|
A------1-3-4-5-----5-----------------------------------------------------------|
E---3--------------------------------------------------------------------------|

This is actually play on the trumpet in the real song, but it sounds like this on the bass
Riff
G---16-16-16-16-16-17-19------16-17-16--------------------------------------------|
D--------------------------17---------17-------?15-15-15-15-15-15-15-15-15-15-17--|
A---------------------------------------------------------------------------------|
E---------------------------------------------------------------------------------|