Develop a piece of music by incorporating the provided motif and following the outlined musical structure represented by alphabet characters.
X:1
L:1/8
M:2/2
K:A
['gfge dBGB']  
X:1
L:1/8
M:2/2
K:A
|: A2 (ed) cdec | A2 (ec) dBGB | A2 ed cdef |1{a} gfge dBGB :|2 gedB cA !fermata!A2 |]: 
 (ea)ag (ed)ef |{a} gfge dBGB |1 eaag ede z | EEE(D E)(FG)B :|2 (Ac)(Bd) (ce)(df) | 
 (eg)(fa) ged"_D.C."B |]  