Compose a piece of music using the provided motif and follow the designated alphabet character structure.
X:1
L:1/8
M:4/4
K:A
['A2 ce', 'A,2 CE Acec']  
X:1
L:1/8
M:4/4
K:A
"A" |:"A" A2 ce a2 ec | a2 ec"E" BGFE |"A" A2 ce a2 ec |"E7" BABc"A" A4"B" :|"A" c2 ec"E" Befg | 
"B" af"E"ge"B7" ^d2 B2 |"A" a2 c'a"E" gabg |"B7" afe^d"E" e4"C" |:"A" A,2 CE Acec | 
"Bm" BdFB"E7" AGFE |"A" A,2 CE Acec |"E7" BABc"A" A4 :|  