Develop a musical creation based on the specified alphabetical structure and given motif.
X:1
L:1/8
Q:1/8=128
M:4/4
K:A
['f>g a>f', "A3 B =c>c a2 e>a =c'>d' (3(e'd'=c')"]  
X:1
L:1/8
Q:1/8=128
M:4/4
K:A
|: (3(e/f/g/) | a2 A2 f>g a>f | e>d c>e d>c B<c | A2 a2 f>g a>f | e<c A>c B2- B>c | 
 d>e (3(fed) c>d (3(edc) | d<b c<a B>c (3(dcB) | A>B c>d (3(efg) a>f | e2 G2 A3 :: B | 
 =c>c a2 e>a =c'>d' | (3(e'd'=c') (3(d'c'b) a2 e2 | =f<d' e<=c' b>g a>a | 
 (3(bag) (3(agf) (3(efe) (3(efg) | a2 A2 f>g a>f | e>d c>e d>c B<c | A>B c>d (3(efg) a>f | 
 e2 G2 A3 :|  