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:6/8
K:Amix
['c2 e ece ecA']  
X:1
L:1/8
M:6/8
K:Amix
|:"A" c2 e ece |"D" fdf"A" ecA | c2 e"D" efg |"G" BGB"^(E7)" B2 d |"A" c2 e ece |"D" fdf"A" ecA | 
 cec"G" dBG |"A" ABA A3 ::"A"{^g} a2 f"E" ^g2 e |"D" fdf"A" ecA |"D" a2 f"G" =g2 d | 
 BGB"E7" B2 ^g |"A" a2 f"E" ^g2 e |"D" fdf"A" ecA | cec"G" dBG |"A" ABA A3 :|  