Produce a musical arrangement that complies with the dictated structure and the suggested theme.
X:1
L:1/8
M:4/4
K:D
['B2 c2 d2 cB Bcdc B2']  
X:1
L:1/8
M:4/4
K:D
 A2 | d2 f2 d2 F>G | A2 A2 A3 A | B2 c2 d2 cB | Bcdc B2 GA | B2 c2 d2 cB | Bcdc B2 DE | 
 F2 BA F2 DC | D2 D>C D4 |]  