Compose a piece of music that combines the given melodic theme with the assigned alphabetical pattern.
X:1
L:1/8
M:4/4
K:G
['BGAF G2 AF DEFG AGGF DGGF', 'G2 g2 ag fgag fdde fdcA Gggf']  
X:1
L:1/8
M:4/4
K:G
 BGAF G2 AF | DEFG AGGF | DGGF GABc | d2 eg fdcA | BGAF G2 AF | DEFG AGGF | DGGF GABg | 
 fdcA BG G2 || g2 ag fgag | fdde fdcA | Gggf g2 fg | agfg agga | bgaf gbag | fdde f2 fg | 
 afge (3fga ge | dcde fdcA ||  