Craft music utilizing the alphabetic representation of the designated musical pattern and the given melodic theme.
X:1
L:1/8
M:6/8
K:G
['B2 B', 'A2 A']  
X:1
L:1/8
M:6/8
K:G
 G/A/ |O B2 B BAB | d2 ^c =c2 A | B2 B Bcd | A2 A A2 z | f2 f fga | gfg{a} gfe | dcB cBA | 
 Bcd efg | ded cAB | G3 G2 || !fermata!F/G/ | A2 A Adc | B2 e d2 B | A2 A edc | B2 c def | 
 g2 g gfg | b2 a a2 g | fga gfe | fga b^c'd' | a>ba gef | dge dcAO!D.C.! ||  