Generate a piece of music. The title is Cearc agus coileach.  
X:1
T:Cearc agus coileach, S. 177
T:Cearc agus coileach, S. 177
C:Music21
L:1/8
M:none
I:linebreak $
K:D
V:1 treble 
V:1
 D/ E/ | F D F G E C | D E F G F G | A G A B G E | E F ^G A2 | d''/ d''/ A/ =G/ | F D F G E C | %7
 D E F G F G | A G A B G3/2 E/ | E D D D2 F/ G/ | A d A G F G | A d c d2 c/ d/ | e c A A G F | %13
 E F ^G A2 | f''/ d''/ A/ =G/ | F D F G E C | D E F G F G/ G/ | A d A B G E | E D D D2 || %19  