Craft a music piece utilizing the assigned alphabetic notation and the supplied motif.
X:1
L:1/8
M:2/4
K:G
['A/ B/']  
X:1
L:1/8
M:2/4
K:G
 G F E D | d3/2 e/ B d | g f e/ d/ B | d3/2 B/ A2 | d A/ B/ d3/2 e/ | g f e d | d A/ B/ A E | D4 | 
 G D/ E/ G2 | B A/ B/ d B | A F E D | E4 | d3/2 d/ B d | g f e d | d G A E | d A/ B/ A E | D4 |]  