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 d G B E2 D G', 'd d']  
X:1
L:1/4
M:4/4
K:G
|: d3/2 c/ | B d G B | E2 D G | F/G/ A/B/ c B | B2 A d/c/ | B d G B | E2 D G | F/G/ A/B/ c A | 
 G2 ::[K:D] z d | c c c/A/ B/c/ | d d d d | c c c/A/ B/c/ | d/e/ f/e/ d d | c c c/A/ B/c/ | 
 d A B G | F A G E | D2 :|  