Generate a composition that blends the designated melodic theme with the particular alphabetical naming of the musical pattern.
X:1
L:1/4
M:3/4
K:D
['a a', 'e e']  
X:1
L:1/4
M:3/4
K:D
 a a a | f d/e/f/d/ | g g g | a a a | f d/e/f/d/ | g3 :: e e e | c A/B/c/A/ | d d d | e e e | 
 c A/B/c/A/ | d2 D :|  