Compose a piece of music that follows the specified structure and incorporates the given theme.
X:1
L:1/4
M:3/4
K:D
['G/E/ D E F G2 G/A/ B', 'B A B'  
X:1
L:1/4
M:3/4
K:D
 G/E/ | D E F | G2 G/A/ | B g f | e2 g/e/ | d e d | B A B | G A/G/ F | E2 G/E/ | D E F | G2 G/A/ | 
 B g f | e2 g/e/ | d e d | B A B | G A/G/ F | G2 G/A/ || B A B | g f g | a3/2 g/ f/e/ | d2 g/f/ | 
 e d B | B A B | G A/G/ F | E G/E/ | D E F | G2 G/A/ | B g f | e2 g/e/ | d e d | B A B | G A/G/ F | 
 G2 x/ ||  