Basics - Have Love Will Travel Intro Chords & Tabs

I only know the main riff 
which sounds pretty cool so enjoy.
e --------------------------------------------------|-----|
B --------------------------------------------------|--o--|
G --------------------------------------------------|-----|
D --------------------------------------------------|-----|
A --------------------------------------------------|--o--|
E ----8---8-11-13---13-11-15---13-11-13-11---8-6-8--|-----|

[ Tab from: https://www.guitartabs.cc/tabs/b/basics/have_love_will_travel_intro_tab.html ]
or it can be played like this
e --------------------------------------------------|-----|
B --------------------------------------------------|--o--|
G --------------------------------------------------|-----|
D --------------------------------------------------|-----|
A ----3----3-6-8-----8-6-10------8-6-8-6-----3-1-3--|--o--|
E --------------------------------------------------|-----|

or like this
e --------------------------------------------------|-----|
B --------------------------------------------------|--o--|
G --------------------------------------------------|-----|
D -----------1-3-----3-1-5-------3-1-3-1------------|-----|
A ----3----3---------------------------------3-1-3--|--o--|
E --------------------------------------------------|-----|