Develop a musical composition using the alphabetic representation of the specified sequence and incorporating the given motif.
X:1
L:1/8
Q:3/8=128
M:6/8
K:D
['gdB BdB', 'd2 b afd', "d'ag fdd"]  
X:1
L:1/8
Q:3/8=128
M:6/8
K:D
 b/a/ | gdB BdB | gdB gba | gdB BdB | e=cA A2 f | gdB BdB | gdB gab | afd gec | ded d2 :| z | 
 d2 b afd | afd fga | d2 b afd | ecA cde | d2 b afd | afd fga |1 bge afd | ecA cde :|2 Bge cAc | 
 ded d2 || (B/c/) | d2 d' d'ag | fdd def | gag bge | cAA A2 (B/c/) | d2 d' d'ag | fdd d2 d/c/ | 
 Bge cAc | ded d2 :|  