Construct a musical work that combines the specified alphabet-based pattern with the given melodic theme.
X:1
L:1/8
M:4/4
K:D
['A<F F>E D>A G/F/E/D/', 'c/ d2 B>e d/c/B/A/ d>e B2- B>g']  
X:1
L:1/8
M:4/4
K:D
 d |"D" A<F F>E D>A G/F/E/D/ |"D" A<F F>A"G" B2 B<d |"D" A<F F>E D>A G/F/E/D/ | 
"G" G<B"D" A>F"A" [EA,]3 :| A |"D"{c} d2 f>d"A" B>e d/c/B/A/ |"D" d>e f>d |"G" B2- B>A | 
"D" d<e f>d"G" B>e"A" d/c/B/A/ |"Bm" d>B A<F"A" [EA,]2- [EA,]3/2 || c/ | 
"D" d2 f>d"A" B>e d/c/B/A/ |"D" d>e f>d"G" B2- B>g |"D" (3fed cde"Bm" dcB ABc | 
"G" d>B"D" A<F"A" [EA,]3 |]  