Create a musical composition using the given alphabetical pattern and melodic theme.
X:1
L:1/8
M:6/8
K:D
['f3 efe', 'A3 B3']  
X:1
L:1/8
M:6/8
K:D
 f3 efe | def gfe | f3 efe | d2 e dBA | f3 efe | def g2 ^g | age gfe | dfe dBA :: A3 B3 | gfe fdB | 
 A3 B3 | efe dBA | A3 B3 | efe efg | age gfe | dfe dBA :|  