Craft music utilizing the alphabetic representation of the designated musical pattern and the given melodic theme.
X:1
L:1/8
M:4/4
K:G
['G2 BG DGBA GABd cAFA GB B2', 'dggf g2']  
X:1
L:1/8
M:4/4
K:G
 G2 BG DGBA | GABd cAFA | GB B2 dcBc | defd cAFA | G2 BG DGBA | GABd cAFA | GB B2 dB B2 | 
 defd cAFA || dggf g2 fg | ad d2 adfe | dggf g2 fe | defd cAFA | dggf g2 fg | abag fgaf | 
 dg g2 bg g2 | defd cAFA ||  