Develop a musical creation based on the specified alphabetical structure and given motif.
X:1
L:1/8
M:6/8
K:G
['GED D2 B DEG ABd edB AGA', 'gef g2']  
X:1
L:1/8
M:6/8
K:G
|: BA | GED D2 B | DEG ABd | edB AGA | B2 B ABA | GED D2 B | DEG ABd | edB AGA | BGF G :: ef | 
 gef g2 a | gef g2 f | edB AGA | B2 B GED | gef g2 a | gef g2 f | edB AGA | BGF G :|  