Invisible (Tab)
Riff1  F
I think there are two guitars:
The first playing the bass F# and the second positioned xx3211 playing
 the high notes on G, B and E strings

E | ------------------------------------1-------------- | 
B | ------------------------------1---4---1------------ | 
G | -------------------3-2----2-3-----------3-2-------- | 
D | ---3---3---3---3----------------------------------- | 
A | --------------------------------------------------- | 
E | -1---1---1---1---1--------------------------------- | 


Verse ( F with Riff1)
Riptide pulls me out into the open sea

My toes dangle for a place to stand and be

Chorus 
( Eb  F  C#  Bb  F ) 

Eb                                  F ( G : 2 3 B :1 G : 3 2)
Oh starry night come and chart a course
     C#     
Or send me a boat with an anchor set 
         Bb    
I'll pull myself
F
Ashore

Verse 
( F with Riff1)
Left with essence 

Of the moon and stars and night

There's no other route

I cannot take self to flight

Bridge 
( Eb  F ) 

Eb
I'll float here with the shrimp and brine

And on my cheeks and hair
                F
The salt will always shine
Eb
And with this phosphorescence map

A sailor's chart a mermaid's hand 
            F
Something I'll find

Chorus 
( Eb  F  C#  Bb  F )