Construct a musical work using the letter-based representation of the specified pattern and the given melodic subject.
X:1
L:1/8
Q:1/4=180
M:2/4
K:Emin
['A2 Bc d>c cB B>A Bc B2', 'G2 G2']  
X:1
L:1/8
Q:1/4=180
M:2/4
K:Emin
"^A""D" FG A2 | A2"Bm" Bc | d>c cB | B>A Bc | B2 AG |"Em" G2 =FE |"Bm" =F2 DE |"D" D4- | D4 | 
"D" FG A2 | A2 Bc | d>c cB | B>A Bc | B2 AG |"Em" G2 =FE |"D" =F2 DE |"Em" E4- | E4 :: 
[K:Amin]"^B"[I:MIDI= program 57]"^prog: 58""Dm" A, B,2 ^C | D2 A,D | FA A2 |"G" FG G2 | G2 G2 | 
"Am" FEEF |"Dm" D4- | D4 |"G" A, B,2 ^C | D2 A,D |"Dm" FA A2 |"G" FG G2 | G2 G2 | G F2 D |"C" E4- | 
 E4 :|  