Develop a musical composition using both the specified melodic theme and the alphabetical pattern naming.
X:1
L:1/4
M:2/2
K:D
['e/f/ g f e', 'g f e']  
X:1
L:1/4
M:2/2
K:D
 A/d/e/ | f2 f e/f/ | g f e e/4f/4d/ | c d e f | d A F A | f3 e/f/ | g f e d | c d e c | d3 :: 
 f/g/ | a2 a ^g/a/ | b a g/a/ f | g3 f/g/ | a g f e | f2 f e/f/ | g f e d | c d e c | d A d :|  