Construct a musical work using the alphabet-based form and the provided motif.
X:1
L:1/8
Q:1/2=100
M:4/4
K:D
['d2 fd B2', 'f2 ff g2 gg']  
X:1
L:1/8
Q:1/2=100
M:4/4
K:D
 d2 fd B2 B2 | ceag fedc | d2 fd B2 ed | cABc d2 A2 :: f2 ff g2 gg | abag fede | f2 ff g2 gg | 
 a2 c2 d4 :|  