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:Bmin
['F>Bd>A B2 B>f e>Ac>A a>Ac>A F<BB>c d>ef>b', "B2 c B>bd>b c>ae>c B>bd>b B>c'f>g a>f{f}e>d"]  
X:1
L:1/8
M:4/4
K:Bmin
 F>Bd>A B2 B>f | e>Ac>A a>Ac>A | F<BB>c d>ef>b | a>f{f}e>c B/B/B B2 :| c | B>bd>b c>ae>c | 
 B>bd>b B>c'f>g | a>f{f}e>d c<AA>c | d>f{f}e>c B/B/B B>F | B>bd>b c>ac>A | B>bd>b f>g{b} a>c | 
 (df/d/) (ce/c/) A>Bc>e | f>de>c B/B/B B2 ||  