include("Etude_Library")

happy_birth_day = '

        piano =
             " 6 5 4 5 6 1 2 3 4 3 4 ^ 1 v 7 6 5 4 5 6 1 2 3 4 3 2 1 2 ^ 1 1 1 1 v 7 ^ 1 1 v 7 7 ^ 1 1 2 3 2 1 2 "
             : 2 2 2 6 2 6 1 1 2 1 3   1   2 2 2 3 6 2 6 1 1 2 1 2 1 11  1 1 2 1   3   1 4   1 2   1 3 1 3 2 2 2 :
             $ 1 3 5 6 8 10 12 13 $
             @ 48
'

compile(happy_birth_day)