Develop a musical creation based on the specified alphabetical structure and given motif.
X:1
L:1/8
Q:1/4=4
M:2/4
K:G
['', 'D GG/B/ GA B/G/B/d/ BG A/F/A/c/ AF']  
X:1
L:1/8
Q:1/4=4
M:2/4
K:G
 D |: GG/B/ GA | B/G/B/d/ BG | A/F/A/c/ AF | G/A/B/c/ d D | GG/B/ GA | B/G/B/d/ BG | A/F/A/c/ AF |1 
 G/B/d/B/ G D :|2 G/B/d/B/ G B | d>c BA | B G2 B | d>c BA | B G2 B | cc/d/ c A | BB/c/ B G | 
 AA/B/ d/c/B/A/ GB G ||  