Generate a composition that blends the designated melodic theme with the particular alphabetical naming of the musical pattern.
X:1
L:1/8
M:6/8
K:G
['G G2 d d2 c d2 _B']  
X:1
L:1/8
M:6/8
K:G
 G | G2 d d2 c | d2 _B A2 A | c2 cc_BA | _BBA G2 G | G_BBBAG | A3 D2 z | _B2 B B2 B | A>cc c2 A | 
 _BdddcB | A3 G2 |]  