Am C G D
[ Tab from: http://www.guitaretab.com/m/michael-franti/194180.html ]
e ------------------------------3-----------2------|
B --------1----------1------------0-------3---3----|
G ------2---2------0---0------0-----0---2-------2--|
D ----2-------2--2-------2--0---0-----0-----0------|
A --0-----0-----3----3-----2-----------------------|
E -------------------------------------------------|
I'm pretty sure this is correct, but it is just by ear so the could be mistakes.
Listen for the rhythm, it's not to bad.
It's a great song, good luck.