Create a musical composition using the given alphabetical pattern and melodic theme.
X:1
L:1/8
Q:1/8=128
M:4/4
K:D
['A<F D>F']  
X:1
L:1/8
Q:1/8=128
M:4/4
K:D
|: B | A<F D>F E>F G>B | A<F D>F G<d d>B | A<F D>F E>F G<B | AF GE D<d dB | A<F D>F E>F G>B | 
 A<F D>F G<d d>B | A<F D>F E>F G<B | AF GE D<d dA | d>f e>g f<d c<A | d>f e>g f<a a>f | 
 g>e f>d e>d c<A | Bc/d/ e/d/c/B/ A<d dA | d>f e>g f>d c<A | d>f e>g f<a a>f | 
 gb/g/ fa/f/ ef/d/ cB/A/ | Bc/d/ e/d/c/B/ A<d d :|  