Craft a musical arrangement that integrates the provided motif and upholds the required musical structure.
X:1
L:1/8
M:2/4
K:G
['b>a g2 ad', 'ggg d (b2 a)d (a2 g)d (g2', 'c/d/ e2 fe db a2 f2 g>f'  
X:1
L:1/8
M:2/4
K:G
 d/d/ | dB dB | b>a g2 | ad ad | c'>b a2 | gB/d/ dg | b>a g2 | ad b>a | ggg :: d | (b2 a)d | 
 (a2 g)d | (g2 f)c | (e2 d)c | d>c cA | ed g>b | d'>c' c'f | ggg ::[K:C]"^Trio" c/d/ | e2 fe | 
 db a2 | f2 g>f | ec' g>f | ee f>e | d b2 a- | a g2 B | cec :|  