Produce a musical arrangement that complies with the dictated structure and the suggested theme.
X:1
L:1/4
M:3/2
K:D
['B A G F3/2 E/ D f', 'B A', 'f g a f3/2 e/ d f'  
X:1
L:1/4
M:3/2
K:D
|: B A G | F3/2 E/ D | f e d | e E2 | B A G | F3/2 E/ D | f e d/c/ | d D2 :: B A G | F A G | 
 B A d | e E2 | B A G | F A G | B A c | d D2 :: f g a | f3/2 e/ d | f e d | c e2 f | g a | 
 f3/2 e/ d | f e d/c/ | d3 :|  