Develop a piece of music by incorporating the provided motif and following the outlined musical structure represented by alphabet characters.
X:1
L:1/8
Q:1/8=128
M:4/4
K:G
['G>D G<B G,>B,']  
X:1
L:1/8
Q:1/8=128
M:4/4
K:G
|: G>D G<B G,>B, G,>B | c>A B>G E<A A>B | G>D G<B G,>B, G,>g | d<B A>G DG G2 | G>D G<B G,>B, G,>B | 
 c>A B>G E<A A>B | G>D G<B G,>B, G,>g | d<B A>G D G G2 | G<g g2 d>g b>g | a>g b>g Aa a2 | 
 G<g g2 d>g b>a | g<e d>B DG G2 | G<g g2 d>g b>g | a>g b>g Aa a2 | g<d b>a g>d e<g | 
 d<B A>G DG G2 :|  