Create a musical piece that includes the provided motif while adhering to the necessary musical structure.
X:1
L:1/8
M:4/4
K:G
['', 'B>c d<B', 'g2 g>c B>c d<B'  
X:1
L:1/8
M:4/4
K:G
 d>c |: B>c d<B A>c B>c | d>c B<G E>A F<D | B>c d<B c>B c>d |1 e>c A<F G2 d>c :|2 e>c A<F G2 G>f || 
 g2 g>c B>c d<B | g2 g>B A2 A>f | g2 g>c B>c d<B | e>c A<F G2 G>f | g2 g>c B>c d<B | 
 g2 g>B A2 A>f | g>d b>d g>d e>c | B<d D>F G2 ||  