Mike Eli plays this open but also sometimes with capo 3. 
On the Cadd9 he lifts his middle finger up and down and 
also with the G on a few different parts. Play to your 
liking and look up the song on youtube http://www.youtube.com/watch?v=nmMq9Mei1VI&feature=related

Cadd9 D Am C

Cadd9              G
Just having a bad day
 D                         Cadd9
I didn't see it going this way
                      G
And I woke up this morning
   D                        Cadd9
All my dreams were still in line
 Em7                       Am
I'm sad to see my feet on the ground
 Asus2              G
I thought I was so high
G                  Cadd9
That's how it goes sometimes

         G                     D             Am           C
Chorus: But what's a little raindrop out of the big sky, the big sky
  G                 D                 Am            C
There's plenty of room up there for the sunshine, the sunshine
G               D
Wait a minute, I'm not even in it
    Em7                    Cadd9
All the clouds are passing me by
 G                 D                Am   C
What's a little raindrop out of the big sky

Cadd9                        G
This day's asking so much of me
 D                                 Cadd9
But can it rain enough to wash me clean
                        G
Come on let it pour on down
 D                                Cadd9
I can take it, I can take it, I swear I can
 Em7                        Am
My hands are up, my white flags drawn
 Asus2                      G
Go on and try to drown this man
  G                 Cadd9
Right here where I stand

Chorus X2