Develop a musical creation based on the specified alphabetical structure and given motif.
X:1
L:1/8
M:6/8
K:D
['G2 F']  
X:1
L:1/8
M:6/8
K:D
|:"D" D>ED"^(Bm)" F2 F |"Em" E>FE"A7" G3 |"D" FAD"Em" G2 F |"A7" EDC"D" D3 ::"D" d2 c d2 A | 
"C" =c2 c"G" B2 A |"D" AB^c d2 A |"G" B>AF"A" E2 A |"G" B>AG"D" FGA |"G" BAG"D" FGA | 
"G" B>AF"Em" G2 F |"A7" EDC"D" D3 :|  