Develop a musical work using the identified alphabetic pattern and the supplied melody as a theme.
X:1
L:1/8
M:4/4
K:D
['', '(3ABc d2', 'cedc d2 dc dfed ecAc BABc dfaf']  
X:1
L:1/8
M:4/4
K:D
 (3ABc |: d2 cA BFFE | DEFD EA, (3A,G,A, | DFAc dfed |1 (3cBA Bc dfec :|2 (3cBA Bc d2 (3ABc || 
 d2 dc dfed | c2 cB cedc | d2 dc dfed | ecAc BABc | dfaf gfed | Beef ecAc | defd cdec | 
 BABc dfec ||  