Produce a music piece that aligns with the mentioned musical structure and theme.
X:1
L:1/8
Q:1/8=140
M:2/4
K:A
['E EAAA AAAA cded dcBA GBBB BBBB', 'eaaa aeee fbbb geeg agfe'  
X:1
L:1/8
Q:1/8=140
M:2/4
K:A
"^lively" E | EAAA | AAAA | cded | dcBA | GBBB | BBBB | efed | dcBA | cAAA | AAAA | EAAB | cAAc | 
 dfff | aeee | dfed | cAA || c/d/ | eaaa | aeee | fbbb | geeg | agfe | fedc | dfed | cAcd | eaaa | 
 aeee | fbbb | geeg | agfe | f/g/a ec | dfed | cA A2 |]  