Develop a musical composition that includes the supplied motif while following the designated alphabetical pattern.
X:1
L:1/8
M:6/8
K:D
['D2 E FEF A2 B def fdd', 'edB dAA BAF AEF EDB, D2 E']  
X:1
L:1/8
M:6/8
K:D
|: D2 E FEF | A2 B def | fdd edB | dAB AFE | D2 E FEF | A2 B def | fdd edB |1 dAB AFE :|2 
 dAB d2 z |: f2 d edB | efd edB | dAA BAF | AEF EDB, | D2 E FEF | A2 B def |1 fdd edB | dAB Bde :|2 
 agf gzf- | fdB AFE ||  