Black Lace - Agadoo chords

SONG: Agadoo
ARTIST: Black Lace
YEAR: 1984
ALBUM: Party Party
KEY: A, then B

Normally, I find it rather hard to work out the music to a disco song, but this one 
seems pretty easy.

INTRO:
A E7

CHORUS:
     A                                      E7
Ag-a-doo-doo-doo, push pineapple, shake the tree
                                          A
Aga-doo-doo-doo, push pineapple, grind coffee
                                                       E7
To the left, to the right, jump up and down and to the knees
                                        D        A
Come and dance every night, sing with a hula melody

A E7

VERSE 1:
A                                       E7
I met a hula mistress somewhere in Waikiki
                                             A
Well she was sellin' pineapple, playin' ukulele
                                                     E7
And when I went to the girl, come on and teach me to sway
                                                         A
She laughed and whispered to me, yes come tonight to the bay
[ Tab from: http://www.guitaretab.com/b/black-lace/378054.html ]
PRE-CHORUS 1:
           D                     A
The lovely beach, in the sky the moon of Kauai
         F#7                       B
Around calypso sarong we'll all be singin' this song

Repeat CHORUS (x2)

A, E7, A

Pre-Chorus 2:
    F#7                    A
And down on the shore they gather romance
    B                        D       E
She showed me much more, not only to dance...

(drum break)

CHORUS (key change: B):
    B                                      F#7
Aga-doo-doo-doo, push pineapple, shake the tree
                                          B
Aga-doo-doo-doo, push pineapple, grind coffee
                                                       F#7
To the left, to the right, jump up and down and to the knees
                                        E        B
Come and dance every night, sing with a hula melody
(x2)

PRE-CHORUS 3:
           E                     B
The lovely beach, in the sky the moon of Kauai
         G#7                       C
Around calypso sarong we'll all be singin' this song

Repeat Previous CHORUS 2 times

OUTRO: B, E, F#7, B

And that's your lot.
Feel free to comment.