Compose music that adheres to the provided musical structure and theme.
X:1
L:1/8
M:4/4
K:D
['(3Bcd AF dAfe dAFA GE E2 dAFA']  
X:1
L:1/8
M:4/4
K:D
 (3Bcd AF dAfe | dAFA GE E2 | dAFA d2 ef | g2 ag fdd z :|  