Produce music using the specified musical structure depicted in letters along with the provided musical theme.
X:1
L:1/8
Q:1/8=232
M:4/4
K:G
['', 'BD DB']  
X:1
L:1/8
Q:1/8=232
M:4/4
K:G
 D2 |: G2 DB, G,B, DB, | CD EF G2 FE | D2 GA BG dB | AB AG FD EF | G2 DB, G,B, DB, | CD EF G2 FE | 
 D2 GB AD FA |1 G4 GD EF :|2 G4 GD GA | BD DB DD BD | cE Ec EE cE | BD DB DD BD | AB AG FD GA | 
 BD DB DD BD | cE Ec EE cE | BA GB AG FA | G4 GD GA | BD DB dD BD | cE Ec eE cE | BD DB dD BD | 
 AB AG FD GA | G2 DB, G,B, DB, | CD EF G2 FE | D2 GB AD FA | G2 G2 G2 ||  