Develop a musical creation based on the specified alphabetical structure and given motif.
X:1
L:1/8
M:2/4
K:A
['a>f f2']  
X:1
L:1/8
M:2/4
K:A
 fbab | abaf b2 | a>f f2 | fbab | a>f f2 | ee/e/ f2 | bf/a/ff | ff/f/ff | ff b2 | a>f f2 | 
 fa/b/ab | afee | f2 ec |]  