Compose musical pieces based on the predetermined pattern and incorporating the given motif.
X:1
L:1/8
Q:1/2=80
M:2/2
K:D
['a2 f/g/a g2 e/f/g fdAf ec A2']  
X:1
L:1/8
Q:1/2=80
M:2/2
K:D
 a2 f/g/a g2 e/f/g | fdAf ec A2 | dAfd gebg | faAc d2 D2 |:  