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:C
['(edcB) c2 GF', 'efge cege']  
X:1
L:1/8
M:4/4
K:C
 f | (edcB) c2 GF | EGce fddf | (edcB) c2 GF | EcDF ECC :: f | efge cege | afge fddf |1 efge cege | 
 fagf ecc :|2 ecfd geaf | egdf ecc ||  