Craft a musical composition by incorporating the provided motif and the alphabetical representation of the given sequence.
X:1
L:1/8
Q:1/8=160
M:6/8
K:D
['ABc d2', 'd2 d']  
X:1
L:1/8
Q:1/8=160
M:6/8
K:D
 F/G/ | ABc d2 e | d2 c dcB | ABc d2 d | edc BcA | ABc d2 d | e>dc BcA | d2 d dec | d3- d2 :| 
 f/g/ | a2 f gfg | a3 f3 | e2 e efd | B3 A2 G | ABc d2 d | e2 d/c/ BcA | d2 d dec | d3- d2 :|  