Produce a music piece that aligns with the mentioned musical structure and theme.
X:1
L:1/16
M:2/4
K:Amix
['E2AB ABcd efec d2cd', 'A2B2A2 ef g2>a2 gfef gage d2cd ecAB'  
X:1
L:1/16
M:2/4
K:Amix
 AG | E2AB ABcd | efec d2cd | acAB ABcA | BGEF G2AG | E2AB ABcd | efec d2cd | efaf gecB | A2B2A2 :: 
 ef | g2>a2 gfef | gage d2cd | ecAB ABcA | BGEF G2AG | E2AB ABcd | efec d2cd | efaf gedB | 
 A2B2A2 :|  