Generate a musical piece using the presented motif and follow the alphabetical structure provided.
X:1
L:1/16
M:2/4
K:Amix
['c2A2 A2Bc']  
X:1
L:1/16
M:2/4
K:Amix
 ed |"A" c2A2 A2Bc |"G" d2B2"^(E7)" B2ed |1"A" c2A2 A2Bc |"G" dcBA G2 :|2"A" c2Ac"G" B2GB | 
"A" A3 :: ed |"A" c2e2 e2g2 |"G" dBGB"^(E7)" d2ed |1"A" c2e2 e2fg | agfe a2 :|2"A" c2Ac"G" B2GB | 
"A" A3 :|  