Construct a musical work that combines the specified alphabet-based pattern with the given melodic theme.
X:1
L:1/8
M:3/4
K:D
['D>(F A>)(d f>)a a>g f2 (3(efg) (f>d)']  
X:1
L:1/8
M:3/4
K:D
|:"D" D>(F A>)(d f>)a |"A7" a>g (3(efg)"D" f2 |"A7" (3(efg) (f>d) e>c |1,3 
 (3A(Bc)"D" d>A (3F(AF) :|2,4"A7" (3A(Bc)"D" d4 ::"G" B>A (B<d) c>B |"D" A>a (3f(af) (3d(fd) | 
"A7" A>g (3e(ge) (3c(ec) |1,3"D" A>a (3f(af)"D7" d>=c :|2,4"A7" (3A(Bc)"D" d4 :|  