Develop a musical creation based on the specified alphabetical structure and given motif.
X:1
L:1/8
M:3/4
K:G
['d2 e>d B>G D>G B>c d>B c>B', 'B>G B>G', 'Ad fg af gf ed', 'Bc d2 fd f/e/d Ad fd fd']  
X:1
L:1/8
M:3/4
K:G
|: A Bc | d2 e>d B>G | D>G B>c d>B | c>B A>G F>G | (3BcB G>A B>c | d2 e>d B>G | D>G B>c d>B | 
 c>B A>G F<D | G3- :: G (3DEF | G2 B>G B>G | D>G B>G B>G | D>F A>G F>G | (3BcB G>D (3DEF | 
 G2 B>G B>G | D>G B>c B>G | D>F A>G F<D | G3 ::[K:D] e fg | a2 ba fd | Ad fg af | gf ed cd | 
 f/g/f de fg | a/b/a ba f/e/d | Ad fg af | gf ed cA | d2 d :: A Bc | d2 fd f/e/d | Ad fd fd | 
 Ac ed cd | f/g/f d2 A/B/c | d/e/d fd Fd | Ad f/e/d Fd | Ac ec A/B/c | d3 :|  