Develop a musical piece employing the provided motif and an alphabet-based structure.
X:1
L:1/8
M:4/4
K:G
['d<B G2 G d c/B/A/G/', 'G>e d<B B<A A>d G>B c>e g>e']  
X:1
L:1/8
M:4/4
K:G
 D |"G" G>B d>B"C" c>e g>e |"G" d<B B>G"D7" B<A A>D |"G" G>B d>B"C" c>e g>e | 
"D7" d<B A>B"G" G2 G :| d |"G" c/B/A/G/ G>D"C" E>F G>e |"G" d<B g>B"D7" B<A A>d | 
"G" c/B/A/G/ G>D"C" E>F G>e |"D7" d<B A>B"G" G2 G |] d |"G" c/B/A/G/ G>D"C" E>F G>e | 
"G" d<B g>B"D7" B<A A>d |"Em" G>B d>B"Am" c>e g>e |"D7" d<B A>B"G" G2 G |]  