Develop a musical creation based on the specified alphabetical structure and given motif.
X:1
L:1/8
M:6/8
K:G
['B3 BAB GBd', 'g3 f3 ege']  
X:1
L:1/8
M:6/8
K:G
 c | B3 BAB | GBd gdB | A3 AGA | Bee dBA | B3 BAB | GBd g3 | efg fag | fd^c d2 :| f | g3 f3 | 
 ege dBA | GFG AGA | Bee def | g3 f3 | ege d^cd | efg fag | fd^c d2 :|  