Craft a musical piece that incorporates the given motif and follows the outlined structure.
X:1
L:1/8
M:2/4
K:G
['B>B BG c>c cA d>^c de fd', 'fd f/g/a gf dB c2'  
X:1
L:1/8
M:2/4
K:G
|: B>B BG | c>c cA | d>^c de | fd f/g/a | gf dB | c2 d>c | BG AF | DE F/E/D | B>B BG | c>c cA | 
 d>^c de | fd f/g/a | gf dB | c2 d(3c/d/c/ | AD FA |1 G3 D/G/ :|2 G2 de |: ff fd | gg/f/ ga | 
 bg a(3g/a/g/ | fd f/g/a | gf dB | c2 dc | BG AF | DE FD | B>B BG | c>c cA | d>^c de | fd f/g/a | 
 gf dB | c2 d(3c/d/c/ | AD FA |1 G2 de :|2 G2 DG |]  