How to read tablature? 
Intro - x2, as Jason Mraz plays it -:
xE----12--12--12-5-12-------|
xB--5-----------------------|
xA--------------------------|
xD-------6---6--------7-----|


E             Dbm
Why are there so many
A           B7
Songs about rainbows
E                 Dbm   A    B7
And what's on the other side
E             Dbm
Rainbow's are visions
A        B7
But only illusions
E                 Dbm        A    B7
And rainbows have nothing to hide
A    
What's so amazing is that it keeps us star gazing
Abm7
What do they we think we might see?
Gbm            B7
Someday we'll find it
E           Dbm
The Rainbow Connection


Gbm              B7           E             B7  


B7
The lovers, the dreamers and me
E             Dbm
Have you been half asleep?
A                      B7
And have you heard the voices
E                    Dbm        A    B7
Well I've heard them calling my name
E           Dbm              A               B7
Is this the sweet sound that calls the young sailors?
E                  Dbm         A    B7
The voice might be one and the same
A    
I've heard it too many many times to ignore it
Abm7
Ooooohh and that I think it could be


Gbm                 B7
Well someday we'll find it
E           Dbm
The Rainbow Connection
Gbm             B7           E
The lovers the dreamers and me
Gbm            B7
Someday we'll find it
E         Dbm
a Rainbow Connection
Gbm                  B7            E
The lovers, oh, the dreamers, and me