The lyrics to this song were really difficult to get by ear
and the mixing on the track makes it hard to decipher as the vocals
Butt I tried, it is based on
Lewis Carroll's Alice's Adventures In Wonderland just as Jefferson Airplane
had done a number of similar subject the year before.I think I nailed
the lyrics too by trying to relate everything to characters in the story. 
hope to put more Giles Giles and Fripp pre Crimson folk on here. 
Play Dbm as a barre chord The song sits on the sequence Dbm F# Dbm F#m 
These are, as with other tabs I posted, probably the first lyrics
for a song online too. 

Dbm F#
Dbm F#m 

Dbm      F#    Dbm           F#m    
My wonderland, it is built on sand
F#        A            E   
that's my wonder-wonderland
Dbm         F#    Dbm       F#m 
With thrills it'll make you wilt  
F#m          A      E 
In my wonder-wonder wonderland
Dbm        F#
it is built on sand
Db        E      A     E 
that's my wonder-wonderland

Dbm F#m

Dbm    F#m 
tweedle dum 
Dbm     Fm 
said to tweedle dee
Dbm              A 
have some tea tea tea tea
Dbm     F#m     Dbm      Fm 
Mad of Hat  was bent and glad

Dbm           A            Dbm  F#m 
in my wonder-wonder-wonder wonderland

Dbm           F#m
it is built on sand
F#        A     E 
that's my wonder-wonderland

Em.../A..
G A Em 
G D A Em (repeat this rhythm for the whole following section)
G A Em
G D A Em
G A Em
do do do                     [*Scat section*]

do doodly do do 


do do do             

doo doodly dodn' do (keep repeating as background chorus)


dada deeeeeeeeeee

dooodoodooodooo

dadadada n dup 

(pretty much a voice solo I can't write it all out but if you listen to 
the song you can get it, the solo becomes duo as presumably both Peter
and Michael are singing in this scat solo)

[*Robert Fripp guitar solo* wicked Michael Giles drumming too] 
Dbm F#
Dbm F#m

Dbm    F#
My wonderland
Dbm        F#m
it is built on sand
Dbm       A      E 
that's my wonder wonder
Dbm     F#
my self thought
Dbm      F#m
it is such a thought
Dbm   A      E 
in my wonder wonder
Dbm  F#
it is bad 
Dbm    F#m
that we are sad
Abm         A       E             (also play Abm as A barre chord)
in my wonder wonder laaand

Dbm F#

Dbm        F#m
the hare of march
Dbm         F#
was washed in scotch
Dbm   A      E 
in my wonder wonder 
Dbm       F#m 
Cheshire grins
Dbm      F#
as you watched him 
Dbm    E     A 
in my wonder wonder
Dbm    F#m
we are glad
Dbm     F#
that we are mad
Abm        A       E 
in my wonder wonder laaaand