Craft a music piece according to the prescribed structure and the input theme.
X:1
L:1/8
M:4/4
K:C
['cBA eAA fed cBA', '^g afa geg fed cBA'  
X:1
L:1/8
M:4/4
K:C
[M:6/8][K:A] ga[Q:1/8=320] Med | cBA eAA | fed cBA | def gfg | BcB Bed | cBA eAA | fed cBA | 
 c2 e dB^G | ABA Aed | cBA eAA | fed cBA | def gfg | BcB Bcd | e3 ef^g | aed cBA | c2 e dB^G | 
 ABA A2 || ^g | afa geg | fed cBA | def gfg | BcB B2 ^g | afa geg | fed cBA | c2 e dB^G |1 
 ABA A2 :|2 ABA Aed ||  