Develop a musical creation based on the specified alphabetical structure and given motif.
X:1
L:1/8
M:2/2
K:Edor
['B,D E2 EG EDB,D GFGB A2 GA', '(3Bcd efed', 'ED B,EEF EDB,D EFGB A2 GA Beef', '(3Bcd e2 ed B2 BA']  
X:1
L:1/8
M:2/2
K:Edor
 B,D | E2 EG EDB,D | GFGB A2 GA | Bdgf edBA | GE E2 D2 B,D | E2 EG EDB,D | GFGB A2 GA | Bdgf edBA | 
 GEED E2 :: (3Bcd | efed B2 BA | GFGB d2 (3Bcd | efed BdBA | GE E2 D2 B,D | E2 EG EDB,D | 
 GFGB A2 GA | Bdgf edBA | GEED E2 ::"^variations" ED | B,EEF EDB,D | EFGB A2 GA | Beef edBA | 
 GE E2 D2 ED | B,EEF EDB,D | EFGB A2 GA | Beef edBA | GEED E2 :: (3Bcd | e2 ed B2 BA | 
 GFGB d2 (3Bcd | e2 ed B2 BA | GE E2 D2 ED | B,EEF EDB,D | EFGB A2 GA | Beef edBA | GEED E2 :|  