Produce a musical arrangement that complies with the dictated structure and the suggested theme.
X:1
L:1/8
M:2/2
K:C
['cd e2', 'cd e2'  
X:1
L:1/8
M:2/2
K:C
 gf | e2 dc G2 c2 | E2 C4 cd | e2 cd e2 cd | e2 g4 fg | agag agag | (ag)(fe) d2 g2 | e2 dc c2 d2 | 
 e2 g4 :: dc | B2 dc B2 g2 | B2 d4 cd | e2 cd e2 cd | e2 g4 fe | f2 F2 A2 c2 | g2 G2 B2 d2 | 
 a2 A2 B2 G2 | A2 c4 :|  