Craft a music piece according to the prescribed structure and the input theme.
X:1
L:1/16
M:4/4
K:A
['C2F2 F2C2 GAE2 D2CB,', 'c2Bc ec2<d2'  
X:1
L:1/16
M:4/4
K:A
 C2F2 F2C2 GAE2 D2CB, | C2F2 F2A2 BcA2 G2FE | C2F2 F2C2 GAE2 D2CB, |1 C2F2 FGA2 BABc dcBA :|2 
 C2F2 FGA2 BABc dcde || c2Bc e2E2 F2EF A2<B2 | c2Bc e2E3 FFD d4 | c2Bc e2E2 F2EF A2<B2 |1 
 c2Bc ec2<d2 c2A A2BA :|2 c2Bc ec2<d2 c2E F4 ||  