A very merry unbirthday

by Jerry Livingston , Mack David

Edit

6  74   4-4   5  6  6    5  6    5  6 
A very merry unbirthday to you, to you

6  74   4-4   5  6  6   -6 -4  -6  -4
a very merry unbirthday to me, to you?

 6    7   -7   -6  6   -6 6
Its great to drink to someone

-5  5  -4    5    -5  6   -6
and I guess that you will do

-6 66   6 6    6 -6 6   -7  7
a very merry unbirthday to you!