Develop a musical creation based on the specified alphabetical structure and given motif.
X:1
L:1/8
M:6/8
K:D
['A3 cAG A2', 'fgf fed efe edc', '(3(A/B/c/) ded cdc BAB cAG F2 D']  
X:1
L:1/8
M:6/8
K:D
 G | A3 cAG | A2 d cAG | F2 D DED | FAF GED | A3 cAG | A2 G Ade | fed ecA | ded d2 :| (d/e/) | 
 fgf fed | efe edc | ded dcd | ecA A2 (a/g/) |1 fgf fed | efe edc | faf gec | ded d2 :|2 f2 d edc | 
 ded cAG | A2 d cAG | Add d2 || | (3(A/B/c/) | ded cdc | BAB cAG | F2 D DED | FAF GED | A3 cAG | 
 A2 G Ade | f2 d ecA | ded d2 :|  