Craft music utilizing the alphabetic representation of the designated musical pattern and the given melodic theme.
X:1
L:1/4
Q:1/4=100
M:4/4
K:G
['(3(B/d/g/) b b g/f/g/e/ d d B', 'a ^g', 'e e']  
X:1
L:1/4
Q:1/4=100
M:4/4
K:G
 (3(B/d/g/) | b b g/f/g/e/ | d d B G | F A c e | e/d/=c/d/ B (3(B/d/g/) | b b g/f/g/e/ | d d B G | 
 F/G/A/B/ c/d/e/f/ | g g g ::[K:D] B | A A F/A/d/f/ | a a f f | a ^g =g e | b a ^g a | 
 A A F/A/d/f/ | a a f3/2 f/ | a ^g =g e | d f d ::[K:C]"^if required" d | e e e/f/ g | e e e f/g/ | 
 f f f/d/ B | f/e/f/g/ f/d/ B | e e e/f/ g | e e e/f/ g | f f f/d/B/d/ | c c c :|  