Develop a musical creation based on the specified alphabetical structure and given motif.
X:1
L:1/8
Q:1/8=80
M:6/8
K:none
['a2 f{g}fed |{g}']  
X:1
L:1/8
Q:1/8=80
M:6/8
K:none
|: |{g} B{d}B{e}B{g}dBf |{g} eBd{g}cef |{g} B{d}B{e}B{g}dBf |{g} ede{g} f3 |{g} B{d}B{e}B{g}dBf | 
{g} eBd{g}cde |{g} ef{e}f{g}edc |{g} dBc{gBd} B3 :: A |{ag} a2 f{g}fed |{g} efd{g}cde | 
{ag} a2 f{g}fed |{g} ede{g} f3 |{ag} a2 f{g}fed |{g} efd{g}cde |{g} ef{e}f{g}edc | 
{g} dBc{gBd} B2 :|  