Develop a musical composition using the alphabetic representation of the specified sequence and incorporating the given motif.
X:1
L:1/8
M:4/4
K:D
['fdef g2', '(3fga ge']  
X:1
L:1/8
M:4/4
K:D
|: g | fdef g2 ed | (3cBA eA fAeg | fdef g2 de | dcdB cAAg | fdef g2 ed | (3cBA eA fAeg | 
 fdaf gefd |1 dcde cAA :|2 dcde cA |: cd | eA A2 eAce | fdge fdcd | eA A2 eAag | (3fga ge d2 cd | 
 eA A2 eAce | fdge fdcd | ecdB cAag |1 (3fga ge d2 :|2 (3fga ge d3 ||  