Compose a piece by incorporating the set musical pattern in its alphabetical form along with the given melodic subject.
X:1
L:1/8
M:3/4
K:D
['dd/d/ dA FA']  
X:1
L:1/8
M:3/4
K:D
|:"D" dd/d/ dA FA | dd/d/ dA FA | d>c de fg |"A7" a2 a2 z2 ::"G" g>g bg gg |"D" f>f af ff | 
"A7" e>f ge Bc |1"D" de fg a2 :|2"D" e2 d2 z2 |]  