Develop a musical composition using both the specified melodic theme and the alphabetical pattern naming.
X:1
L:1/8
M:6/8
K:G
['e2 d Bee dBA BAG', 'e ggg']  
X:1
L:1/8
M:6/8
K:G
 d | gag e2 d | Bee dBA | BAG AGA | BAA A2 d | gfg e2 d | Bee dBA | BAG dBA | AGG G2 :| e | 
 ggg aff | ggg a2 e | ggg egg | ffe d2 e | bbb aaa | ggg e2 d | Bde dBA | AGG G2 :|  