Develop a musical creation based on the specified alphabetical structure and given motif.
X:1
L:1/8
Q:3/8=110
M:6/8
K:D
['FEF d2 d def', 'EFA B>cB BAF AFG ABc |1 dfe']  
X:1
L:1/8
Q:3/8=110
M:6/8
K:D
 (DED) FEF | d2 d def | DED F2 G | AFD E2 D | DED FEF | d2 d def | fdc B>cd |1 AFD E2 D :|2 
 AFE DFA |]: B>cB BAF | A>BA AFA | B>cB BAF |{B} AGF EFA | B>cB BAF | AFG ABc |1 dfe dcB | 
{B} AGF EFA :|2 def efd | ABG FGE |]  