This is just the intro as someone was kind enough to submit the chords already :D
tabbed by ear so if im wrong then correct me and upload a fresh one.
e|-------------------------------------------------------|
B|-2-------------------5h7-5h7-5h7-5h7-5h7-5h7-5h7-5h7---|
G|-2---6h9p6-6h9p6---------------------------------------|
D|-2----------------7------------------------------------|
A|-------------------------------------------------------|
E|-------------------------------------------------------|
[ Tab from: http://www.guitaretab.com/p/portugal-the-man/305624.html ]
e|-5h7-5h7-5h7-5h7-5h7-5h7-5h7-5h7--7/9--7--5h7p5--7/9--7--5---|
B|-------------------------------------------------------------|
G|-------------------------------------------------------------|
D|-------------------------------------------------------------|
A|-------------------------------------------------------------|
E|-------------------------------------------------------------|
e|-2--2--2--2--2--2--2--2---1--1--1--1--1--1--1--1-------------|
B|-3--3--3--3--3--3--3--3---3--3--3--3--3--3--3--3-------------|
G|-2--2--2--2--2--2--2--2---2--2--2--2--2--2--2--2-------------|
D|-------------------------------------------------------------|
A|-------------------------------------------------------------|
E|-------------------------------------------------------------|