Compose a piece of music that combines the given melodic theme with the assigned alphabetical pattern.
X:1
L:1/4
M:3/4
K:none
['z z', 'f a']  
X:1
L:1/4
M:3/4
K:none
[K:D] A | d3/2 d/ d | e c a | f z z | z z A | d3/2 d/ d | e c a | d z z | z z A | d3/2 d/ d | 
 e c a | f z z | z z f/g/ |: a d' f | a g/f/ e | a c' g | b a/g/ f | a d' f | a g/f/ e | a c' g |1 
 f z f/g/ :|2 f z z |]  