Craft a music piece according to the prescribed structure and the input theme.
X:1
L:1/8
M:4/4
K:G
['DB,DE GFGA B2 dB', 'GA BABd edeg abge g2 eg a2', 'BG G2'  
X:1
L:1/8
M:4/4
K:G
 GE | DB,DE GFGA | B2 dB ABGB | ABGE DB,DE | G2 BG ABGE | DB,DE GFGA | B2 dB ABGA | BA A2 GEBG | 
 ABGF G2 :| GA | BABd edeg | abge g2 eg | a2 ge gage | dedB A2 GA | BABd edeg | abge g2 eg | 
 a2 ge d2 BG | ABGF G2 :| dc | BG G2 dGBd | eg g2 egdc | BG G2 B2 AG | EA A2 EA A2 | BG G2 dGBd | 
 eg g2 egga | bgaf gedB | ABGF G2 :|  