Create a musical piece with the provided alphabetic notation system and theme.
X:1
L:1/8
M:4/4
K:A
['EAAe fecB AAAB A2 GF EAAe fecA', 'eAcA aecA eAcA']  
X:1
L:1/8
M:4/4
K:A
 EAAe fecB | AAAB A2 GF | EAAe fecA | BABc e2 E2 :: a2 c2 eAcA | aecA eAcA | aecA eAcA | 
 BABc e2 E2 :|  