Craft music utilizing the alphabetic representation of the designated musical pattern and the given melodic theme.
X:1
L:1/4
M:4/4
K:G
['B B']  
X:1
L:1/4
M:4/4
K:G
 D | G D B, D | G B B d | c3/2 B/ A A/c/ | B2 z d/c/ | B B B d/B/ | c d c c/B/ | A A A c/A/ | 
 B c B d/c/ | B B A A/c/ | B2 z |]  