Originally sung in the 1971 version of "Willy Wonka & the Chocolate Factory" by Gene Wilder, it's a well-loved children's favourite :) I hope you enjoy playing the letter notes below!
C      D#  Bb  C  D#  Bb
Come with me and you'll be
C D# ^DÂ ^D#Â ^DÂ ^D#-^D-^D#-^D-Bb
In a world of pure imagination   ~
C   D#  G  G#  Bb   G
Take a look and you'll see
F-D#Â DÂ Â D#-D-D#-D-.Bb
Into your imagination!
C   D#-Bb  C  D# Bb
We'll begin with a spin
C-D#Â Â Â ^DÂ Â ^D#Â ^DÂ ^D# ^D ^D#-^D-Bb
Travelling in the world of my creation  ~
CÂ Â Â Â Â D#Â Â GÂ Â G#Â Â Bb-GÂ Â F-D#-D-^D
What we'll see will defy explanation!
^D# ^F ^D# ^F ^D# ^D-Bb-G
If you want to view paradise
G - G#Â Â GÂ Â Â G#-GÂ Â D#Â Â GÂ Â Bb
Simply look around and view it
^D-^D#-^D ^D# ^DÂ Â DÂ ^CÂ ^D
Anything  you  want  to, do  it!
^CÂ Â Â ^DÂ Â Â ^CÂ Â ^DÂ Â Â ^C
Want to change the world?
CÂ Â Â Â Â Â Â D - D#Â Â EÂ Â F
There's nothing to it!
C    D# Bb C D# Bb
There is no life I know
CÂ Â D#-^DÂ Â ^D#Â ^DÂ Â ^D#-^D-^D#^D Bb
To compare with pure imagination.....
C - D#  G    G#  Bb  G
Living there, you'll be free
FÂ Â D#Â D-^DÂ C#Â DÂ D#
If you truly wish to be!