Strumming is simple, just listen to the recording.

Intro:    G  G/Bb

GIf (320003@1)I had a Rainbow
To follow me where I go
          CEveryone (x32010@1)would like me
             GCause (320003@1)Id be so colorful

GAnd (320003@1)if I had an apple
Whenever I was hungry 
                  CEveryone (x32010@1)would like me
                      GBecause (320003@1)Id share with them

DAnd (xx0232@1)if I could be a color itd be Ice cream 
          Cand (x32010@1)if I could be an animal it'd be pink and green 
            DI (xx0232@1)dont have to make sense
When Im living in a dream
C (x32010@1)                                                    GDreamin (320003@1)is better when you dream along with me

Will you be my best friend 
Will you tell me secrets 
CWill (x32010@1)you share your markers
                          GWill (320003@1)you build a fortress

Cause if I had a best friend Id want him to be like you 
CId (x32010@1)want him to be like me 
                                Gbecause (320003@1)Id have a rainbow

GAnd (320003@1)tell me can you whislte
can you cross you eyeballs 
      C (x32010@1)do you beleive in whishes 
                          Gcan (320003@1)you blow a bubble

Dand (xx0232@1)if I could be a feeling Id be a summer swing
    Cif (x32010@1)I could be a diamond youd wanna be my ring
            DI (xx0232@1)dont have to make sense as long as i can sing
C (x32010@1)                                        Dsinging (xx0232@1)is better when you sing along with me

If I had a rainbow 
to follow me where Id go 
Everyone would like me 
Cause Id be so colorful

If I had a rainbow 
to follow me where Id go 
Everyone would like me 
Cause Id be so colorful

Everyone would like me 
Cause Id be so colorful