version three is the most correct version, although the pre chours is wrong. here's how
goes...
the tuning is drop d
the effect sounds like a light chours with a light drive distortion
pickups on rythym
[ Tab from: http://www.guitaretab.com/i/incubus/26066.html ]
e----------------------------------------------------------|
b----------------------------------------------------------|
g------0---------0-----------0---------0-----------0-------|
d----5-----------------------------------------------------|
a--3----------1-----------3---------1-----------3----------|
d--------1----------1--3--------1---------1--3-------------|
and so on, and so one