Develop a piece of music using the provided alphabet notation and motif.
X:1
L:1/8
M:4/4
K:A
['AEAc BFBd ceef ecBA fefg', 'f2 af']  
X:1
L:1/8
M:4/4
K:A
|: AEAc BFBd | ceef ecBA | fefg afec | dfec dcBc | AEAc BFBd | ceef ecBA | fefg afed | cdBc A3 z :: 
 f2 af dfaf | e2 ae ceae | f2 af defg | afed cdBc | AEAc BFBd | ceef ecBA | f3 g afed | 
 cdBc A3 z :|  