Key: A-flat major
Time: 4/4


Intro:  |  N.C. (Cuckoo! is C to Ab)  |  Choir starts on the second beat of the second bar  | 

                 N.C.
What do you do?
   Fm
In April I open my bill
    Fm/Eb
In Ma  -  y I sing night and day
    Db7M
In Ju  -  ne I change my tune
Ab/C
????In July far far I fly
   Bbm7     Fm/Ab  Ebm/Gb  Fm7
In August awa       -       y
( Fm7 )  Db7M  Bbm7
?I    must

 |  Ab5  |  Repeat from the second beat  |