Develop a piece of music using the specified alphabetic notation system and the provided motif.
X:1
L:1/4
Q:1/4=220
M:6/4
K:G
['B B B2', 'e e g e']  
X:1
L:1/4
Q:1/4=220
M:6/4
K:G
 G B B B2 e | d3/2 e/ B A2 G | G/A/ B B B2 A | B G G [GBdg]3 :| e e g e e g | e e g e d B | 
 d d e d d e | d2 e d B G | G/A/ B B B3/2 ^c/B/c/ | d3/2 B/c/d/ e3 | d e/d/c/B/ A2 G | 
 G/A/ B B B2 A | B G G [GBdg]3 :|  