Compose a piece of music utilizing the given alphabet sequence and motif.
X:1
L:1/8
M:4/4
K:A
['AAGA FAEA A2 Bc', 'aA A2']  
X:1
L:1/8
M:4/4
K:A
 AAGA FAEA | A2 Bc dfec | AAGA FAEc | dBGB ABcB | AAGA FAEA | A2 Bc dfed | ceAc dfBa | 
 ga (3bag a2 (3efg || aA A2 agfe | dcBA GBBg | aA A2 ceAc | dfec A2 fg | afbf =gfef | 
 =ged=c B=GGB | ceAc dfBa | ga (3bag afec ||  