Craft a musical work based on the specified structure and given theme.
X:1
L:1/8
Q:1/4=104
M:4/4
K:G
['dB AG G2 G>A BA GE AG']  
X:1
L:1/8
Q:1/4=104
M:4/4
K:G
"^Moderato" G | GE DE G2 GB/c/ | dB AG G2 G>A | BA GE AG FD | GA GF TE2 D2 | de dB ef e>d | 
 dB AG G2 G>A | BA GE AG F>D | EF GA G2 G ||  