Develop a piece of music using the provided alphabet notation and motif.
X:1
L:1/4
M:3/4
K:G
['B A', 'B A']  
X:1
L:1/4
M:3/4
K:G
 B | B A d | d2 c/B/ | A B A | A G A | e2 d/c/ | B A G | A B A |1 d2 :|2 G3 || G A _B | _B A G | 
 =F D D | D C D | G A _B | _B A G | B c d | e3 | e d e | e d c | B A B | B A G | F A d | e c A | 
 A B A | G2 ||  