Develop a piece of music conforming to the stated structure and theme.
X:1
L:1/8
M:4/4
K:A
['eA (3cBA', 'agab agfe fedc dcBA Bffe'  
X:1
L:1/8
M:4/4
K:A
 EAAG ABcd | eA (3cBA eA (3cBA | Bffe f3 g | afec BdcB | EAAG ABcd | eA (3cBA eA (3cBA | 
 Bffe fgaf | ecBc A4 :| agab agfe | fedc dcBA | Bffe f3 g | afec Befg | agab agfe | fedc dcBA | 
 Bffe fgaf | ecBc A4 | agab agfe | fedc dcBA | Bffe f3 g | afec BdcB | EAAG ABcd | 
 eA (3cBA eA (3cBA | Bffe fgaf | ecBc A4 ||  