This is my first tab I’ve only done the main riff
e| -----------------------------------------------|
B|------------------------------------------------|
G|------------------------------------------------|
D|------------------------------------------------|
A|------------------------------3-4-5-------------|
D|-4-3-0--4-3-0--4-3-0--3-4-5-6-------------------| 

e|----------------------------------------------|
B|----------------------------------------------|
G|----------------------------------------------|
D|----------------------------------------------|
A|----------------------------------------------|
D|-4-3-0--4-3-0--4-3-0-3-3-3-3-3-3-3-3----------|
                      |...............|
                           Harmonics
Robbie!